Answer:
a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.
Explanation:
5)
is considered the founder of the scientific method. (also see Biology timeline)
Aristotle
Mary Anning
Carolus Linnaeus
Charles Darwin
Dr. Benjamin Carson
Hey there! I'm happy to help!
Dr. Benjamin Carson was a neurosurgeon that is currently the Secretary of Housing and Urban Development. The scientific method has been around a long time, so it does not make sense that it would be him.
Charles Darwin is famous for his evolution theory, not the scientific method.
Carl Linnaeus was the dude that came up with the idea of naming organisms, so this option is not correct.
Mary Anning was a famous female paleontologist that found lots of fossils and England, so this is not correct.
Therefore, the correct answer is Aristotle. He is a famous ancient Greek figure that came up with coming up with knowledge based on observations. This was the basis of the scientific method we have today.
Have a wonderful day! :D
this is a lot so bare w me. 1. what is chemistry the study of?
2. what is physics the study of?
3. what is biology the study of
4. what are the major categories of biology
5. what is zoology of study of
6. what is botany the study of
7. what is earth science the study of
8. what are the 4 categories of earth science
9. what is geology the study of
10. what is oceanography the study of?
SORRY ITS A LOT SCHOOL SUCKS
Answer:
1. Chemistry is the study of Matter.
2. Physics is the study of the Universe.
3. Biology is the study of Life & Living Organisms.
4. Major Categories of Biology.
(i)Botany (ii)Microbiology
(iii)Zoology
5. Zoology is the study of Animals.
6. Botany is the study of Plants(algae, mosses, conifers, fungi, ferns, etc...)
7. Earth Science is the study of the Earth it being the earth's environment, structure, composition and the environment in space.
8. 4 Categories of Earth Science.
a)Geology b)Astronomy
c)Meteorology c)Oceanography
9. Geology is the study of the Earth's Physical Structure & Substances.
10. Oceanography is the study of Oceans .
Hope it helps!!Please mark me as the brainliest!!!Thanks!!!!❤
Which of the following is the function of proteins?
O insulation
O speed up chemical reactions
O energy
O stores genetic information
k
Answer:
energy
Explanation:
The roles of scientists and engineers in the advancement of science and technology complement each other. In general, scientists conduct in-
depth scientific study and research, which provides the foundation for technology, while engineers use this knowledge to carry out the practical
application of science and technology to solve problems. When scientists and engineers test new ideas, they follow similar procedures. Match
these steps, which are only a small part of the testing process, to either scientific inquiry or engineering design.
Answer:
Scientific Inquiry
Explanation:
You don't have any technology without scientific inquiry because someone thought of a scientific procedure and then used engineering design to create a solution to those inquiries.
A students is planning an experiment to find out how the heights from which he drops a ball affects how high the ball bounces. The dependent variable is the _____________.
Answer:
height of the ball when it bounces
Explanation:
The dependent variable in the experiment would be the height attained by the bouncing ball after dropping it.
The dependent variable during research or an experiment is the actual variable being measured by the researcher. It is the variable whose value is dependent on other variables in an experiment.
In this case, the height at which the ball is dropped would determine the height reached by the ball as it bounces. Hence, the height at which the ball is dropped is referred to as the independent variable while the height reached when it bounces is the dependent variable.
A student conducts an experiment to determine how the amount of water given to a plant affects its growth
a
What is the dependent variable for this experiment?
the amount of water
b the height of the plant
c. the amount of sunlight
d the amount of soil
Please select the best answer from the choices provided
Mark this and retum
Save and Exit
Next
FI
C
Answer:
The height of the plant
Explanation:
The height of the plant (dependent variable) depends on the amount of water given (independent variable).
How can we bring back lost nutrient in the soil without direct application of fertilizer?
Answer:
Explanation:
Crop rotation
Rotation of crop is important to help conserve nutrients that are available in the soil and prevent total use up of the nutrients. The same type of plants all year round on the same soil keeps on draining the land of the same nutrients needed for their growth. Rotation of different can help maintain soil nutrients level as some crop fixes nutrients in the soil.
Natural mulching
The use of cover cops as mulch helps protect the soil and allows for retention of nutrients. When cover crops are harvested the leaves can be turned back into soil to release nutrients that are stored up in the plant part.
Composting is the process of decomposing organic matter this could include animal waste such as dung,leaves both green and dead, kitchen. This waste are stored up, little water is added to moist and then allow to decompose it can be mixed together after few days to aerate after. After decomposing to form compost it can be added to the soil. It is usually rich in nutrients.
which statement is not true regarding natural vs. synthetic materials
vitamin k helps in __ of blood?
Answer:
The body needs vitamin K to produce prothrombin, a protein and clotting factor that is important in blood clotting and bone metabolism.
Explanation:
Vitamin K refers to a group of fat-soluble vitamins that play a role in blood clotting, bone metabolism, and regulating blood calcium levels.
Answer:
Vitamin K refers to a group of fat-soluble vitamins that play a role in blood clotting, bone metabolism, and regulating blood calcium levels. The body needs vitamin K to produce prothrombin, a protein and clotting factor that is important in blood clotting and bone metabolism.
Scientific Method Question Conclusion Research Hypothesis Experiment Analyze Results Develop a Questions should be measurable and Testable Find out more about the topic. 7 relationship is stated, to show how two 7 may be related. © to test the hypothesis. Examine the data using 2 and 7 evidence including visuals such as Construct a reasonable 7 and communicate ? and 2 and detailed observations forms atas del orador
Answer:
What would the tone of Walt Whitman's poem "I Hear America Singing" be if the people in the poem were speaking rather than singing?
A.
jovial
B.
less hopeful
C.
more hopeful
D.
unchanged
Explanation:
Which is an example of foraging as a benefit of social behavior?
A blue jay eats birdseed from a bird feeder.
Three lions hunt and capture a zebra.
Worker bees build a nest and the queen bee lays eggs.
A male chimpanzee mates with several different females.
Answer:
The correct answer is - Three lions hunt and capture a zebra.
Explanation:
Social behavior is an interaction between two or more organisms of the same species normally, in order to benefit one other. Social behaviorism most of the time is beneficial to the individuals and to the species.
Foraging is a behavior that includes all the processes or methods that are included in getting nutrients and food for the individual organism. Three lions together hunt and capture a zebra is an example of foraging as a benefit of social behavior.
Thus, the correct answer is - Three lions hunt and capture a zebra.
List 8 examples the human body maintains homeostasis.
Answer: temperature, glucose, toxins, blood pressure, pH, iron, sugar, water volume, osmoregulation,
Explanation:
Use the drop-down menus to complete the sentences.
Between 1683 and , the population of the
Ottoman Empire decreased by about 23,000,000
people.
This represents a decline of
Answer: 1831 and 75 percent
Explanation: If you look at the chart, you can tell the year and how much it decreased by, it’s well over 50 percent which makes it 75.
Which of the following suggests that humans have reached our carrying capacity? Humans are unable to increase food production to sustain a larger population. Human predators are drastically reducing population size. Humans' use of resources in general is greater than resource availability. There is no evidence that humans have reached carrying capacity. Humans have exhausted available space.
Answer
There is no evidence that human has reached carrying capacity.
Explanation:
It should be understood that carrying capacity is the situation whereby the person or organism involved can no longer perform its activity again. In other words, it means when someone or somebody has reached his/ her maximum capacity.
And in this case, it can not be said that human beings have reached their carrying capacity, this is because they are continually developing and making things that will keep on increasing their ability in terms of production to meet the continuous growth of their population.
Where do most living things get the good they need for life
Answer:
The sun, oxygen, and water.
Explanation:
What makes something living or nonliving?
Answer:
The term living thing refers to things that are now or once were alive. A non-living thing is anything that was never alive. In order for something to be classified as living, it must grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt.
Answer:
al livinng things are made of cels are you fkn dumb
Explanation:
what raccoons do before they eat? a.put food in the water b. just eat and put water on there food c. just eat there food
Answer:
a.
Explanation:
Answer:
a.
Explanation:
Which of the following is not a reason to question the information one receives?
a.
It agrees with previous experience.
b.
It does not agree with previous experience.
c.
It agrees with common opinion.
d.
It does not agree with common opinion.
Answer: A.
It agrees with previous experience.
Explanation:
I am smarttttttt from edgen
Choose all of the chemical changes: Group of answer choices
A burning wood
B melting ice
C making snow cones
D dissolving salt
E cooking eggs
F rusting car fender
dissolving salt
Explanation:
i do not know
1) Na abertura das Olimpíadas de 2016, realizada no Maracanã, cada um dos atletas recebeu uma semente de uma árvore nativa do Brasil. Os esportistas, logo depois que desfilaram pelas delegações de seus países, colocaram essas sementes em um recipiente apropriado. Essas 11 mil sementes serão plantadas no Parque Radical de Deodoro. A alternativa que melhor conceitua semente é a seguinte: * a) óvulo maduro fecundado de plantas pteridófitas e briófitas. b) estrutura que se desenvolveu do ovário e contém o embrião e reserva de alimento. c) óvulo das plantas gimnosperma que ainda não possui um embrião. d) óvulo maduro fecundado de plantas gimnospermas e pteridófitas.
Answer:
b) estrutura que se desenvolveu do ovário e contém o embrião e reserva de alimento.
Explanation:
As sementes são formadas quando o pólen do estame se funde com os óvulos do carpelo. Existem duas porções de semente i. e. uma é a parte viva conhecida como embrião, enquanto a outra é a parte não viva conhecida como endosperma. O embrião é a planta bebê, enquanto o endosperma é o alimento armazenado de que a planta bebê necessita para seu crescimento e desenvolvimento no processo de germinação.re
Which landform is part of the cryosphere? glacier lake ocean river
Answer:
glacier
Explanation:
the cryosphere is the part of earth containing frozen water
Cryosphere is the portion of Earth that has frozen water. As a glacier is a structure made up of frozen water or ice, the correct option is A.
Cryosphere is a part of the biosphere which consists of and is formed by ice or frozen water. It includes glaciers, icebergs, snow caps, ice sheets, sea ice, river ice and lake ice. Cryosphere is said to overlap with hydrosphere due to the frozen water.
The components of the cryosphere play an essential role in influencing the climate of the Earth. The regions of the cryosphere such as the polar regions are most sensitive to any changes in the climate or environment and thus, global climate changes are easily understood in such regions by the scientists.
Thus, the correct option is A.
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Which type of shift in plate boundaries creates ravines in the ocean floor?
Explain how they are
created
Answer:
Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.
Explanation:
What can regulate the functioning of a gene? Choose the best answer.
Answer:
transcription and RNA processing
Explanation:
It is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm. Further regulation may occur through post-translational modifications of proteins.
living plants may be valuable additions to science classrooms. Which is the most important safety consideration when
planning to grow plants in a classroom?
a. the light required for the plants to grow best
b. the nutrients to feed the plants
c. the composition of the soil in which to grow the plants
d. the structure and chemical properties of the plants
Answer:
d. the structure and chemical properties of the plants
Explanation:
The most important safety consideration to grow plants in a classroom is to have knowledge of the structure and chemical properties of the plants.
The correct option is D.
What is important to consider for plant maintenance?
There are various kinds of plants that grow in various climatic conditions. All these varieties require different conditions for their growth.
The conditions required for growth depend on the structure and chemical properties of the plants. The amount of sunlight, water and nutrition required differs in these physical and chemical and chemical properties.
The kind of soil required is also different according to the different kinds of plants. Soil availability depends on the geographical location. Therefore, to grow a particular kind of plant it's important to ensure that the soil required for its growth is available in that geographical location.
So, knowledge of all this is required to grow and maintain plants in a classroom.
Therefore, the correct option is D.
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An ecosystem can support more _______________ than _____________. a. producers, autotrophs b. producers, consumers c. carnivores, herbivores d. consumers, producers
Producers fulfil the food demands of all the organisms in an ecosystem. Thus, option B is correct.
What is an ecosystem?An ecosystem consists of an interaction between the biotic and abiotic components in an environment.
All the living organism form the biotic community while the abiotic community include air, water, soil, temperature in an ecosystem.
Different ecosystems exists on earth. Eg. Forest ecosystem, marine ecosystem, desert ecosystem etc.
Ecosystems can also be classified as natural and manmade ecosystems. Aquarium, zoos, poultry farms are some of the examples of manmade ecosystem.
Ecosystem supports life an organisms by various food chains and food webs.
Ecosystem offers aesthetic appeal as well as regulate climatic factors in an environment.
Ecosystem is also important for pollination. It also helps in soil formation.
Therefore, ecosystems are important in the cycling of nutrients and energy flow in a biological system.
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Are climate change models accurate enough for costal city infrastructure planning?
Answer:
Yes
Explanation:
In the past climate change models were not accurate as they mostly understated the problems which resulted in more damages caused due to inaccurate preparations. However due to new technological innovations, there has been availability and improvement in the tools such as satellites.
This has led to an increase in the accuracy of the climate change models and subsequent planning of costal city infrastructures.
In which form do plants store energy?
Answer:
In the form of starch
Answer:
plants store food in the form of starch
Explanation:
hope it helps you
Give me 3 examples of an organism!! HURRY.
Answer:
bacteria
archaea
eukarya
Explanation:
Answer:
An organism is a living thing.
An animal, a plant, bacteria.
A sloth, a sunflower, and the corona virus.
What is a covalent bond?
Answer:
Covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms. The binding arises from the electrostatic attraction of their nuclei for the same electrons. A covalent bond forms when the bonded atoms have a lower total energy than that of widely separated atoms.
Explanation:
Microbes playing a role in nitrogen fixation in plants live in ________, while those playing a role in the digestive tract of certain herbivores live in ________. Microbes playing a role in nitrogen fixation in plants live in ________, while those playing a role in the digestive tract of certain herbivores live in ________. fortrans / rumens nodules / fortrans nodules / rumens rumens / nodules
Answer:
nodules / rumens
Explanation:
nodules / rumens