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MatroZZZ [7]
2 years ago
8

This graph shows the motion of four cars.

Biology
1 answer:
RoseWind [281]2 years ago
8 0

Answer:

55 graphics should be euown

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Earth has a period of rotation of.....<br>A.one year<br>B.one day<br>C.one month<br>D.One week​
maksim [4K]
The answer is b I think.
4 0
2 years ago
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What is the primary function of the nervous system in keeping the body in homeostasis?
Fed [463]
The autonomic nervous system<span> plays an essential </span>role<span> in </span>keeping the body'sinternal environment (temperature, salt concentration, blood sugar, oxygen and carbon dioxide level in blood, etc) in proper balance, a condition calledhomeostasis<span>. ... These and other </span>body<span> actions are controlled by the autonomic</span>nervous system<span>.


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7 0
3 years ago
Does commensalism involve abiotic factors or biotic factors ? ​
monitta

Answer:

Commensalism only occur among biotic factors

Explanation:

Abiotic factors are non-living factors that interacts with the biotic factor within an ecosystem. Commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.

From the above definition of commensalism, it is clear to note that it only involves two organisms rather than non-living organisms, hence; commensalism involves only biotic factors

4 0
2 years ago
Suggest why redox indicators highlight aerobic respiration.
spayn [35]

Answer:

Cellular respiration involves many reactions in which electrons are passed from one molecule to another. Reactions involving electron transfers are known as oxidation-reduction reactions (or redox reactions).

6 0
3 years ago
An ecosystem has 150 organisms of 15 different species. What is the biodiversity index of this ecosystem?
iren2701 [21]

Answer:

0.1

Explanation:

To calculate this, scientists use a formula called the biodiversity index in order to describe how much are the species of a given area diverse. It is calculated by taking the number of species in the area and divided by the total number of individuals in that area. This gives us the biodiversity index.

In this example, there are 15 species in an area and we divide that by 150 organisms to get a 0.1 biodiversity index.

4 0
2 years ago
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