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Vladimir [108]
3 years ago
7

Both human activity and natural forces contribute to the levels of carbon dioxide in the atmosphere. Which of the following cont

ributors is caused solely by human activity?
A. volcanic eruptions
B. forest fires
C. using fossil fuels for energy
D. respiration ​
Biology
1 answer:
grin007 [14]3 years ago
5 0
Plato fam the answer is C. Using fossil fuels for energy add me on Instagram haleyjenkins423

:have a blessed day
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Gelneren [198K]

Answer:

this doesnt make sense please look over your question and correct the wording

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The series of proteins that carry electrons through the membrane of the mitochondria is called ________
anygoal [31]

Answer:

The answer is ELECTRON TRANSPORT CHAIN.

Explanation:

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The transportation of electrons through the mitochondrial membrane is also called oxidative phosphorylation. During the process of oxidative phophorylation, the energy release is capture in form of proton gradient and this is used to produce ATP via the process of chemiosmosis.

7 0
2 years ago
Which best describes an acquired trait? A.An acquired trait is encoded in the DNA.
BaLLatris [955]
An acquired trait<span> is defined as a characteristic or </span>trait<span> that produces a phenotype that is a result of an environmental influence. </span>Acquired traits<span> are not coded for in the DNA of an individual and therefore cannot be passed down to offspring during reproduction

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6 0
2 years ago
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The scientist who is said to have discovered all the four nitrogenous bases present in the DNA of all organisms is, Erwin Chargaff, an Austro-Hungarian biochemist who immigrated to the United States. Hope this helps!
5 0
3 years ago
The vatican archives maintain a vault where century's worth of old documents are stored in very high n2 levels to prevent oxidat
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The Vatican archives stores multiple precious documents and books of the world. These old documents dating hundred of years are kept in high nitrogen levels, in order to prevent the oxidation of the paper (papyrus). The presence of the high level of inert nitrogen in the air in the archives prevents any kind of damage that may caused to the paper or the ink on those documents. This high level of nitrogen, however, may affect the health of the individual by decreasing the oxygen levels in the body.

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3 years ago
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