Answer:
Toads that lives in hot dry regions bury themselves in the soil in order to lower their body temperature.....
Human beings have described many of the animals they have encountered on earth. Roughly what portion of the animals that have been described are insects?
Answer:
Eighty percent
Explanation:
Insects have jointed legs, segmented bodies and exoskeletons. Insects are most documented and recognized species on earth. They are also the most diverse group of organism. There are around 900 thousand of insects living on Earth, it is almost eighty percent of all the known species. Insects belong to the class of phylum Arthropoda
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
The bronchi is located ____ to the lungs.
The ribs are located ____ to the lungs.
Use directional terms.
Explanation:
The bronchi is located medial
the lungs
the ribs are located anteriorly to the lungs......
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.
Where is the Oort cloud located?
O between the orbit of Mars and the orbit of Jupiter
O in the different orbits between the sun and Neptune
O beyond the Kuiper belt, at the farthest end of the solar system
all over the solar system and between the orbits of the planets
Answer:
Beyond the kuiper belt at the farthest end of the solar. on edgenuity 2020
Explanation:
Answer:
C
Explanation:
i took the assignment
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.
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
Katy was tidying up around her apartment when she found bed bugs! She called her friend, Ms. Grant, who told her that she could spray an insecticide or put out sticky traps. Determined to decide which treatment is best, Katy tried both at the same time. She counted the bugs and then sprayed and laid out sticky traps. After one week, she counted the number of bugs she saw.
What are the constants of the experiment?
Answer:
The types of bugs ant the time
Explanation:
If you were looking through a microscope, how would you be able to tell if you were looking at a eukaryotic cell? Explain and/or draw your answer. Ready? Enter your answer here.
Answer: I would be able to tell if I was looking at a eukaryotic cell because you would see the cell structures, the specific functions it uses and you would be able to see the nucleus.(both prokaryotic and eukaryotic have cell membranes so this wouldn't really help much in determining).
Explanation:
if the force of gravity ___ , the weight of an object will __
Answer:
(increases,increases) or (decreases,decreases)
Explanation:
Answer:
increase and decrease
Explanation:
Complete these sentences using the terms anterior and posterior.
6 The heel is
to the toes.
7 The biceps are
to the triceps.
8 The hamstring is
to the quadriceps.
When a substance or large molecule is enclosed by a membrane in a vesicle within the cell, the membrane of the vesicle fuses with the cell membrane and releases the substance out into the cell's surroundings. This is:
exocytosis
endocytosis
facilitated diffusion
osmosis
Answer:
Exocytosis
Explanation:
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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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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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.
Question 5 (4 points)
Which is a correct statement regarding microscope use?
You should always begin with the lowest power objective lens.
This highest power objective lens is generally the shortest one.
You should always start with the highest power objective lens.
Once you center under low power, you will not recenter again.
Answer:
Once you center under low power, you will not recenter again.
Explanation:
The correct option would be that once you center under low power, you will not recenter again.
One can start focusing a slide using the x10 or x40 objectives, it does not have to always be the x10 objective and it is never advisable to start with the highest power objective. Also, the highest power objective lens is the longest and not the shortest one.
However, once the field diaphragm has been centered under low power, one does not need to center again but only to refocus.
recent studies in bone research indicate that using ultrasound on a broken bone can decrease the healng time by 25% which of these are the most basic levels of organization involved when a bone heals
Answer:
This question is incomplete, it lacks options. The options are:
A. Cells and tissue
B. Cells and organ system
C. Organ system and organism
D. Tissue and organ system
The answer is A. Cells and tissue
Explanation:
A fractured/broken bone is capable of healing with time, although the process can be time-consuming. What occurs during the process is that blood clots develop around the area of the broken bone in order to protect the fracture and supply cells needed for the repair of the broken bone.
The aggregation of these cells form a tissue, which is the repair substance needed for the joining of the broken fragments. This repair substance is called CALLUS, which is initially made up of cartilage but later changes into bone tissue.
Hence, the most basic levels of organization involved when a bone heals are the CELLS and TISSUES.
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
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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If you were to decide to remove outlying data points from you analysis what are two ways you could indicate this in your report to ensure you are being honest about you data analysis
Answer:
If the outlying data points are to be taken out from the report to guarantee the analysis of examination is right is to eliminate only if that isn't right or if there is enough data to check the data points once more.
One shouldn't eliminate outliers if the outcomes are critical and there are numerous outliers in data point. While eliminating the data points, one can trim the data points or change it with closest with mean or median.
The energy animals need for their life functions is released when their cells carry out which of the following functions? A) Breaking down glucose
B)Absorbing water from the environment
C)Moving molecules across membrane
D)Eliminating waste products
Answer:
The answer is option A = Breaking down glucose.
[Please answer, thank you.]
Which variable is measured in an experiment?
dependent variable
experimental variable
independent variable
The Dependent variable is measured in an experiment. Thus, the correct option is A.
What is a Dependent variable?A dependent variable may be defined as a form of variable in experimental studies that never stands alone. The value of this variable significantly depends upon the independent variable.
The fluctuation in the independent variable may typically induce the dependent variable to be altered. It is the variable that is being measured or tested in a scientific experiment.
While the independent variable is one that stands alone in a given set of experimental studies descriptively. Its value does not depend on any sort of other variables. While the experimental variable is not frequently observed in any experimental analysis.
Therefore, the Dependent variable is measured in an experiment. Thus, the correct option is A.
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Where are nucleic acids made?
Answer:
Explanation:
Although first discovered within the nucleus of eukaryotic cells, nucleic acids are now known to be found in all life forms including within bacteria, archaea, mitochondria, chloroplasts, and viruses
Describe how cohesion and adhesion contribute to the upward movement of water through a plant.
Answer:
Cohesive forces makes molecules stick to become a mass. This force ensures that the water molecules stick together to form a mass. This enables water to fill the xylem which is a vascular bundle in plants.
Adhesion forces is what enables the water molecules which are now in form of a single mass to move upward in the columns of the cells for distribution of water and nutrients.
Where do most living things get the good they need for life
Answer:
The sun, oxygen, and water.
Explanation:
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.
Which of the following is not a stress response?
Rise in heartbeat rate
Higher blood pressure
Slower eye movement
Racing thoughts
Answer:
Which of the following is not a stress response?
Rise in heartbeat rate
Higher blood pressure
Slower eye movement (it's actually the opppsite)
Racing thoughts
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:
which two claims about cats are based on scientific ways of knowing?
Answer:
First claim '' cats are very smart animal''.
Second claim '' cats make bonds with humans''.
Explanation:
There are two claims that are scientifically proven about cats i. e. cats are very smart animal because they have highest number of neuron about 300 millions present in their brain which gives them the ability of intelligence and problem solving. They make emotional bonds with their owners just like dogs and can be trained by their owners so that's why many people make cat as a pet animal in their houses..
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: