A population of birds can have large, heavy beaks or thin, long beaks.

What can we say based on this data?
Select one:

We cannot conclude anything without having more data.

Having heavier beaks is a survival advantage.


Having longer beaks is a slight survival advantage, but having more data would help to confirm.
undo

There is no survival advantage between having heavier beaks and longer beaks.

Answers

Answer 1

Answer:

We cannot conclude anything without having more data.

Explanation:

All the statement says it that the birds have different types of beaks. There is no mention of information that the beak difference brings advantage or not. If the question were to say the heavy beaks survive more, then the answer would be those birds have an advantage- because it does not, the answer is we need more data


Related Questions

Please helpppppppppp ASAP

100 extra points

Answers

Answer

answer with the help of this

Explanation:

How are the hours of darkness linked to the flowering time in plants?

Answers

Answer:

Hope it helps

Explanation:

plants flower as days grow shorter (and nights grow longer) after 21 June in the northern hemisphere, which is during summer or fall. The length of the dark period required to induce flowering differs among species and varieties of a species.

What happens when the positive transcription factor affinity is slightly lower than the negative transcription
factor's affinity?
(1 point)
O mRNA is made in large quantities in frequent batches.
OmRNA is made in small quantities in infrequent batches.
O mRNA is made in large quantities in infrequent batches.
O mRNA is made in small quantities in frequent batches.

Answers

Answer:

O mRNA is made in small quantities in infrequent batches.

Explanation:

mRNA is made in small quantities in infrequent batches because the affinity of positive transcription is lower and affinity of negative transcription is higher which is responsible for production of mRNA from DNA molecule. Transcription is a process in which the information that is present in DNA molecule is copied to new mRNA molecule. Positive transcription factor is a promoter which promotes the initiation of transcription in order to enable RNA polymerase while negative transcription  factor is a repressor protein.

y is the enzyme that catalyses the hydrolysis of sucrose into glucose and fructose. What is enzyme y?​

Answers

Answer:

y enzyme is Invertase

Explanation:

Invertase is the enzyme that catalyses the hydrolysis of sucrose into glucose and fructose.

What is the independent variable in the experiment?

A. growth rate of plants

B. amount of light each terrarium is exposed to

Answers

B. Amount of light each terrarium is exposed to

briefly outline how cell theory has developed over the past 400 years​

Answers

Explanation:

The cell theory, or cell doctrine, states that all organisms are composed of similar units of organization, called cells. The concept was formally articulated in 1839 by Schleiden & Schwann and has remained as the foundation of modern biology. The idea predates other great paradigms of biology including Darwin’s theory of evolution (1859), Mendel’s laws of inheritance (1865), and the establishment of comparative biochemistry (1940).

First Cells Seen in Cork

While the invention of the telescope made the Cosmos accessible to human observation, the microsope opened up smaller worlds, showing what living forms were composed of. The cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellula or small rooms which monks inhabited, thus deriving the name. However what Hooke actually saw was the dead cell walls of plant cells (cork) as it appeared under the microscope. Hooke’s description of these cells was published in Micrographia. The cell walls observed by Hooke gave no indication of the nucleus and other organelles found in most living cells. The first man to witness a live cell under a microscope was Anton van Leeuwenhoek, who in 1674 described the algae Spirogyra. Van Leeuwenhoek probably also saw bacteria

The cell theory, states that all organisms are composed of similar units of organization, called cells.

What is cell theory?

The concept of cell theory was in 1839 by Schleiden & Schwann which leads the foundation of modern biology. Cell theory states that every cell is generated from another preexisting cell.

This idea makes the great revolution in biology including Darwin’s theory of evolution (1859), Mendel’s laws of inheritance (1865), and the establishment of comparative biochemistry (1940).

Schleiden & Schwann propose every organism is composed of the cell, which is the basic unit of life and each cell comes from the preexisting cell, and each cell produces a progeny which is similar to its parent cell.

Therefore, cell theory states the existence of the cell in the organism.

Learn more about cells, here:

https://brainly.com/question/28215678

#SPJ2


What is a scientific theory? What is a hypothesis? How are they similar? How do they differ?

Answers

Answer: Scientific theories can be backed up with evidence/data (the evidence that backs the theory isn't common knowledge to everyone yet), while a hypothesis is just an educated guess, meaning that you are making a prediction based on something already known.

They are both similar in the sense that they are questions that are answered by facts, but theories are answered with factual evidence rather than factual reasoning (hypothesis).

What invention in the 1400's revolutionized the way knowledge could be spread?
A. The newspaper
B. The telephone
C. The printing press
D. The internet

Answers

The right answer is- C

Because Johann Gutenbergs invented the movable type printing. So it would be easier to spread news.

The invention is the printing press in the 1400s revolutionized the way knowledge could be spread. The correct option is C.  

What is a printing press?

A printing press is a place where paper is printed. The printing press was invented in 1400 in France. Before it, there was no printed paper. The printing press started the newspapers and pamphlets and other papers. Printing presses are of many use in different sectors.

In the 1400, the revolutionized way of information and knowledge 1400 was the printing press. Starting a printing press will print books and papers, which was good for the knowledge of the citizens.

Thus, the correct option is C. The printing press.

Learn more about the printing press, here:

https://brainly.com/question/2156784

#SPJ5


3. Which of the following most accurately represents the various feeding relationships within an ecosystem?
O A. A biomass pyramid
O B. A food chain
O C. A feeding diagram
OD. A food web

Answers

Answer:

B- A food chain

Explanation:

This answer has been confirmed as correct and helpful

"A type of laser medium that produces a visible blue-green wavelength beam that is absorbed by red-brown pigmented tissue, such as the red hemoglobin in blood, and by the cells that lie under the retina, is a(n)"

Answers

Answer: ARGON LASER

Explanation: An Argon laser is a type of unique laser system that was invented in 1964,it is unique because it uses a noble gas (ARGON) as it's active medium. Argon laser functions by emitting a colored light of blue/green,this light is being absorbed by haemoglobin present in blood cells,the heat produced gives room/allows the laser to close up cells of blood that are ruptured.

what is which sphere

Answers

Answer:

frog is the best answer

Before moving a microscope, changing slides, or putting it away you must always ____. This prevents damage to the scope.

Answers

Answer:

You must always use two hands.

Explanation:

Using two hands provides more stability when carrying the microscope. So that would lower the chances of damaging the scope. Yw >:)

Describe what makes the Möbius strip different from a strip of paper taped in a circle

Answers

It’s taped in the opposite direction, making a Möbius strip.

Which of these statements can be predicted with the help of science

Answers

Answer:

Something that can be tested, or rationalized.

Explanation:

You didn't give any statements to choose from, so I'll give you a rule of thumb. When finding a scientific statement, make sure it's something like "The tide is higher at noon than it was at 3 am." and not "Your dog is itchy, so that means a bad storm will arrive."

Which of the following represents biotic factors? 1. Sunlight II. Oxygen III Plants
1 and 11
ll and III
lll only
ll only​

Answers

Answer:

1 and 11

Explanation:

The five abiotic factors are sunlight, temperature, water, oxygen, and soil.

Plants represent biotic factors.

What is a biotic factor?

"A biotic factor is a living organism that shapes its environment. Example: plants, animals, microorganisms."

What is abiotic factor?

"An abiotic factor is a non-living part of an ecosystem that shapes its environment. Example: sunlight, air, soil, water, etc."

What are the components of environment?

The basic components of the environment are

atmosphere or the air,lithosphere or the rocks and soil,hydrosphere or the water,the living component of the environment or the biosphere.

To know more about biotic factors here https://brainly.com/question/27430655

#SPJ2

Describe five of these properties and provide an example of each: Hydrogen bonding, cohesion and adhesion, surface tension, heat of vaporization, specific heat, density, and universal solvent

Answers

Answer:

Explanation:

Hydrogen bond is an intermolecular force of attraction, it occur between a proton in a molecule and an electronegative atom in the another. It is weak bond and can be found in water molecule.

Cohesion is force of attraction thst occur when molecules are attracted to other molecules of the same type

this can be found in hydrogen bonding.

Adhesion occur when molecules are attracted to different substances. It can be founf in water when reaction with other substance

A universe solvent is a substance that is used to dissolves many substance. Example is water it can be used in dissolving many substance.

Surface tension is the ability of a liquid surfaces to reduce into the minimum surface area. It allows some insect that are less dense to float in water

Head of vapourization is the amount of heat required to change a liquid into a vapor. Heat to convert water into vapour

Answer:

pH

Explanation:

"The pH of a solution is a measure of the molar concentration of hydrogen ions in the solution and as such is a measure of the acidity or basicity of the solution. The letters pH stand for 'power of hydrogen' and numerical value for pH is just the negative of the power of 10 of the molar concentration of H+ ions."

hope this helps :)

Need help with this question

Answers

Answer:

she should experiment the hypothesis made by using a different specie in the same vase and record the changes over time

Answer:

A. She should repeat the experiment with the same type of flower and photograph the changes over time.

what is the meaning of Alkaline medium in life processes ​

Answers

Answer:

an alkali also can be defined as a base that dissolves in water. a solution of soluble base has a pH greater than 7.0. the adjective alkaline is commonly, an alkalescent less often, used in English as a synonym for basic, especially for bases soluble in water.

Suppose that you are in charge of designing a fracking job site. Which of these locations would be most ideal for the site?

Answers

Answer:

B. On a flat, vacant plot in the outskirts of the city

Explanation:

Fracking, also known as hydraulic fracturing is a drilling method used in the oil and gas industry of most countries. It is the process whereby natural gas and petroleum is extracted from deep down the Earth. A crack is made in the rock layers, followed by the injection of a liquid called fracking liquid, which is usually water, at a very high pressure.

The process of fracking has serious environmental side effects e.g. release of harmful gases, noise pollution, water contamination etc. and hence, when choosing a fracking site, environment's sustainability and safety of people should be taken into account. This is why a fracking site cannot be designed in a residential city or around a neighborhood. The site should rather be designed in a location where it would pose a minimal environmental threat to the people e.g flat, vacant plot in the outskirts of the city

How does latitude affect a climate zone?

A. Climate zones at high latitudes are cooler because they are closer to the equator.
B. Climate zones at high latitudes receive a lot of precipitation because they are farther C. from the equator.
D. Climate zones at low latitudes receive little precipitation because they are closer to the ocean.

Answers

None of the options is entirely correct about latitude and climate zone.

Latitude and climate zone

Latitude is one of the main factors that affect climate, along with elevation, ocean currents, and prevailing winds.

Generally, the farther away from the equator a location is, the colder its climate is. This is because the angle of the sun's rays hitting the Earth's surface is more oblique at higher latitudes, resulting in less heat being delivered per unit of surface area.

However, precipitation patterns are not solely determined by latitude. They are also affected by other factors such as prevailing winds, ocean currents, and topography. For example, areas located on the windward side of a mountain range tend to receive more precipitation than those on the leeward side, regardless of their latitude.

Therefore, while latitude is an important factor in determining climate zones, it does not fully determine precipitation patterns or temperature.

More on latitude and climate zones can be found here: https://brainly.com/question/1487695

#SPJ1

Common symptoms of iron-deficiency anemia include muscle weakness, shortness of breath, and lightheartedness. Why does iron deficiency cause these symptoms?

Answers

Answer:lack of blood flow and blood concentration

Explanation:

what is the symptom of marasmus disease
pls tell any 2 symptom of it
in short pls ​

Answers

Weight loss and dry skin and eyes are few of the symptoms of that disease

Answer:

the symptoms of marasmus are:

respiratory infectiondry skin and eyes

I hope this helps

In humans, the quadriceps muscle is a skeletal leg muscle under voluntary control. As such, it contracts in response to signals from the motor cortex in the cerebrum. If such a muscle contracts involuntarily, that indicates:

Answers

Answer:

The correct answer is - operation of reflex arc.

Explanation:

The reflex arc is a unique and special type of neural pathway that starts with a sensory neuron and ends with a motor neuron. In this operation sensory neuron acts as the receptor and motor neuron is effector. This type of neural circuit helps in faster response.

Voluntary muscles like quadriceps muscle are normally in control voluntarily however, such muscle may contract involuntary due to reflex arc. This type of contraction takes place before the signal has even reached the brain.

In this response the sensory neuron takes the signal to the spinal cord and then motor neuron to the effector muscle for faster response.

Thus, the correct answer is - operation of reflex arc.

Why is digestion of fats difficult as compared to that of other nutrients?

Answers

This is because fats are insoluble in water and therefore are more difficult to digest than any other nutrients. They also present as large globules.

Hope that helped!!! k

Answer:

Fats take longer time to digest than carbohydrates. Fats can't be digested easily as its insoluble in water and are presented as large globules. The bile juice that gets secreted breaks down the fat from bigger droplets into smaller ones.

Which of the following is a distinct structure found specifically in the liver, spleen, and bone marrow?
Select one:
a. Sinusoidal capillaries
b. Fenestrated capillaries
c. Venous sinus
d. AV anastomoses
e. Continuous capillaries​

Answers

Answer:

option A is correct

Explanation:

How are the proteins inside your body affected by the presence of water and other molecules?

Answers

Answer:

Our body is constitute of several essential molecules such as proteins, fat, carbohydrate, water, and other molecules.

Each molecule has some of the impact of other molecules in the body. Impact of water and other molecules on proteins inside the body are as follows:

Proteins have ligand-binding site and water provide stability to the ligand-binding site of proteins through its hydrogen bonds.Conformational flexibility and transitions of proteins are due to the presence of water molecules in it.Disbalance in the pH of body due to changing concentration of sodium-potassium ions can denature the protein. Enzymes present in the body can control the rate of formation of proteins in the body.

What are the six steps of the scientific method?(in order)

Options-
Problem question
Report results
Hypothesis
Analyze data and draw conclusions
Report
Analysis
Experimentation
Organize data
Observation

Answers

Answer:

Observation

Problem question

Organize data

Hypothesis

Experimentation

Analyze data and and draw conclusions

Report results

Explanation:

5. An area of a cliff has trees that grow into it. The tree roots break through the
rocks, causing some of them to crumble.
a. Is this breaking down of rock an example of weathering, or is it an example
of erosion? How do you know? (2 points)

Answers

Answer:

Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.

The organs in the human body perform specific functions for survival.

Organ A delivers blood to the body
Organ B delivers oxygen to the body
Organ C delivers messages to the body

Which of the following correctly identifies the organs that perform each function above?

Organ A is the heart, Organ B is the brain, and Organ C is the lungs
Organ A is the heart, Organ B is the lungs, and Organ C is the brain
Organ A is the lungs, Organ B is the brain, and Organ C is the heart
Organ A is the lungs, Organ B is the heart, and Organ C is the brain

Answers

Organ A is the heart

Organ B is the lungs

Organ C is the brain

Because heart only delivers blood to lungs and other body tissues, Lungs input oxygen into the blood and brain sends signals and messages to the body parts.

This is the answer. Hope it helps you

Answer:

B) Organ A is the heart, Organ B is the lungs, and Organ C is the brain

Explanation:

What’s the most significant greenhouse gas increase

Answers

Answer:

Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities.

Other Questions
The HCF of two numbers is 175. The LCM of these two numbers is 12600. Both numbers are greater than their HCF. Find the two numbers I NEED HELP SOME ONE HELP ME WITH MY BORED SELF I HAVE NOTHING TO DO Hello,Plz Help Which conditions are necessary for rain to form? The temperature of the air below the cloud is above freezing. The temperature of the air below the cloud is below freezing. The sky has no clouds, and the temperature of the air is cold. There is a warm layer of air and a cold layer of air closer to the ground. Whats the answer to this? A catering company prepared and served 375 meals at an anniversary celebration last week using 3 workers. The week before, 2 workers prepared and served 225 meals at a wedding reception a1. Calculate the labor productivity for each event. (Round your answers to 1 decimal place.) Anniversary Wedding meals/worker meals/worker a2. For which event was the labor productivity higher? Anniversary Wedding In an open-market operation, the Fed buys $10 million of government bonds from individual investors. If the required reserve ratio is 10 percent, the largest possible increase in the money supply that could result is $________ million, and the smallest possible increase is $_________ million. A high-voltage powerline operates at 500000 V-rms and carries an rms current of 500 A. If the resistance of the cable is 0.050/km, what is the resistive power loss in 200 km of the powerline? A young woman passes through adolescence without developing a strong sense of personal identity. According to Erikson, what difficulty will she experience during young adulthood? Which of the following factors mainly created the living conditions of the unemployed migrant families? a) The poor diet of the migrant workers b) A lack of college education c) The drought in the region d) The painful, back-breaking labor Determine the orbital period (in hours) of an observation satellite in a circular orbit 1,787 km above Mars. Is Liesel a "thief"? Cite evidence from the novel to justify your answer. "The thesis statement needs to be rewritten more clearly." Is this feedback for a large-scale revision or a small-scale revision? For a free lunch giveaway, a restaurant draws 1 card from a bowl of business cards. Val puts in 5 cards. The bowl has 50 cards. What is the probability that Val will win? Passage 1"Big data" is becoming a buzz word of the 21st century. Technically, big data refers to a data set that is too large to analyze. Colloquially, big data refers to the ever-increasing amount of personal information that is collected by computers. Computers monitor and record our online habits, what we buy at the grocery store, our medical and educational records, and even our location. This glut of information has many screaming about privacy concerns. However, sensible protections can be put into place that will unlock the power of big data and positively transform our economy, science, and society.Passage 2The casual acceptance of the collection of personal data is one of the most troubling trends of the information age. Proponents of big data argue that the benefits outweigh the potential risks, and that proper regulation of the use of data can adequately control the dangers. However, it is very unlikely that we will be able to identify the right ways to regulate the use of data and to persuade the global community to agree on these regulations. Even if we could, what group or agency has the power to monitor the entirety of the Internet? It is far wiser to take immediate steps to limit the collection of personal data now.Reread the last sentence of Passage 1:However, sensible protections can be put into place that will unlock the power of big data and positively transform our economy, science, and society.How would the author of Passage 2 most effectively respond to the ideas in the last sentence?A.by explaining that too many businesses already rely on the collection of big dataB.by pointing out that data has already transformed our economy, science, and societyC.by protesting that it is unfair to collect information from people without their knowledgeD.by claiming that it is not practical to expect protections to be put into place and enforcedE.I don't know. Please help will give 5 stars with 1 thanks and 15 points Write a recursive function stringReverse that takes a string and a starting subscript as arguments, prints the string backward and returns nothing. The function should stop processing and return when the end of the string is encountered. Note that like an array, the square brackets ( [ ] ) operator can be used to iterate through the characters in a string. Find the difference of functions s and r shownbelow.r(x) = -x2 + 3xs(x) = 2x + 1(s - r)(x) = why do we depend on water 2.Select the correct answer.Which institution initiates the process of socialization in a child's life?schoolOB.societyOC. communityOD. familyResetNext List the two places you should look first when considering a topic to write about.