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Lera25 [3.4K]
3 years ago
9

Question 21(Multiple Choice Worth 4 pollies)

Biology
2 answers:
slava [35]3 years ago
8 0

Answer:

I don't unerstand the question

Explanation:

I think it's B

butalik [34]3 years ago
8 0

Answer:

Tidal power and current power

Explanation:

First, we can determine that A and B are obvoiusly wrong. Ocean thermal energy produces zero carbon emissions, as most forms of hydroelectric power do. Secondly, wave energy might affect aquatic life, but it wouldn't affect the migration of birds. After reviewing the 3rd and 4th answers, they do look reasonable. Therefore, your answer is tidal power and current power.

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<h3>What happens to the membrane during cell cycle?</h3>

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Finally, cytokinesis occurs in which through invagination of the cell membrane, the cell divides into new cells.

The cell membrane is present during the whole cycle, protecting the cell content. The nuclear cell breaks and then is regenerated.

<em> At some point in their life cycle, all cells have a _</em><u><em>cell membrane</em></u><em>_, whereas not all cells have a(n) _</em><u><em>nuclear cell</em></u><em>_.</em>

<em />

<em />

You can learn more about the cell cycle at

brainly.com/question/14562454

brainly.com/question/13622952

#SPJ1

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