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kipiarov [429]
3 years ago
11

HELP FOR 50 POINTS AND BRAINLIEST

Biology
2 answers:
Irina18 [472]3 years ago
4 0

Answer:

Rigid Structure and actually give 50 points next time. Nobody likes a scammer :)

Explanation:

IceJOKER [234]3 years ago
3 0

Answer:

Rigid Structure i think...

Explanation:

Plant cells contain a cell wall which contributes to the <u>rigid</u> structure it obtains.

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Answer:

The correct answer is option D.

Explanation:

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Formation of these layers is due to the sinking of the cold water in the basin which and ice formation which leaves the salt in the seawater ,therefore, increasing salinity. This increased salinity increases its density and the surface water is replaced by the sinking water causing deep ocean currents.

Thus, option D is the correct answer.

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