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nevsk [136]
4 years ago
7

Describe two ways in which an earthworm's body is adapted to life in the soil

Biology
1 answer:
elena-s [515]4 years ago
5 0
They r able to dig down by eating soil,  then eliminating them through the anus
their digestive system is  able to break down decomposing plants, that is a common source of organic materials in the soil
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How are the right and left cerebral hemispheres specialized for different functions?.
Jet001 [13]

Answer: There is evidence of specialization of function—referred to as lateralization—in each hemisphere, mainly regarding differences in language functions. The left hemisphere controls the right half of the body, and the right hemisphere controls the left half of the body.

4 0
3 years ago
Global climate has changed many times throughout Earth’s long history. What kinds of changes to ecosystems have been caused by t
jenyasd209 [6]

Answer:

D. a wide variety of gradual and sudden changes to ecosystems

Explanation:

There have been different global climatic changes throughout the history of planet earth. The changes have been gradual or abrupt and have been due to various causes, such as those related to changes in orbital parameters, precession , variations in solar radiation, continental drift, periods of intense volcanism, meteorite impacts etc. Some changes to the ecosystems related to climatic changes are, for example,The Cretaceous-Tertiary extinction (which probably caused the extinction of the dinosaurs), the contraction of the forests during the last glacial maximum promoting biological diversification, the melting of the polar caps increasing sea level etc.

5 0
3 years ago
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What is a control group in biology ?
Irina-Kira [14]
The group that doesn't receive treatment/medicine.
8 0
3 years ago
Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these
lana [24]
The answer is lipids.
<span>The macromolecules with the highest number of carbon-hydrogen (C-H) bonds are the lipids. The one of the main functions of the lipids is energy storage, therefore, they contain many C-H bonds which contain potential energy. Although carbohydrates can also store energy, they contain much oxygen .
So, he will need mostly black and red balls for a model of lipids.</span>
7 0
3 years ago
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How are the circulatory systems in animals and plants alike?
Ipatiy [6.2K]

Answer:

I think B

Explanation:

The circulatory system is the method of transport in plants and animals. Animals must have nutrients and oxygen reach every cell in their body. Plants must have nutrients and carbon dioxide reach every cell in their "body." The circulatory system is how these things are carried around the living organism.

8 0
3 years ago
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