Question

when the stomata close and why?​

Answer 1

Answer:

when they were take enough carbon dioxide

Explanation:

because they have been taken enough carbon dioxide

Answer 2

Answer:

The two main functions of stomata are to allow for the uptake of carbon dioxide and to limit the loss of water due to evaporation.

In many plants, stomata remain open during the day and closed at night. Stomata are open during the day because this is when photosynthesis typically occurs.