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fenix001 [56]
3 years ago
9

LOTS OF POINTS!?!?!Where does the CO2 in the atmosphere come from?

Biology
2 answers:
Len [333]3 years ago
7 0

Answer:   Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt. Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.

Explanation:

allochka39001 [22]3 years ago
6 0

Answer:

Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt. Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.

Explanation:

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Which is not a major difference in the organization or content of prokaryotic and eukaryotic genomes?
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Answer:

All of the above are true

Explanation:

Organisms possess two types of genome viz; prokaryotic genome and eukaryotic genome. The eukaryotic genome is possessed by cells with a well-defined nucleus, where their genetic material (DNA). The prokaryotic genome, on the other hand, lacks a membrane-bound nucleus. The major organization or content between these two genomes are:

- Prokaryotic genomes generally have less DNA and fewer genes than eukaryotic genomes.

- Prokaryotic genomes have fewer repeated sequences and noncoding, intragenic sequences than eukaryotic genomes.

- Most prokaryotic genomes are contained in one circular chromosome while most eukaryotic genomes are contained on several linear chromosomes.

- In general, eukaryotic genomes contain many introns, repeated sequences, and transposable elements.

Based on this, all of the above options are TRUE

6 0
3 years ago
A scientist is studying a cell and can clearly see that it has ribosomes and mitochondria. Which statement best describes how th
yuradex [85]

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Explanation: Because I said so but really this is the answer

7 0
3 years ago
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wolverine [178]

Answer:

food chain

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5 0
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"RESPIRATION" causes the amount of carbon dioxide in the air to increase

Hope this helps!
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3 years ago
Read 2 more answers
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