Question

Leaves of green plants contain openings known as stomataThese are opened and by specialized cells that allow gases to be exchanged between the leal and the outside environmentWhich of the following best describes the of and out of a leaf through stomata on a sunny day Water vapor and ozone move in carbon dioxide moves out Carbon dioxide and oxygen move in moves oxygen moves out moves out

Answer 1

On a sunny day, the process of photosynthesis is actively taking place in green plants. In this process, carbon dioxide enters the leaf through the stomata and oxygen is released as a byproduct. Additionally, water vapor is also lost from the leaf through the stomata in a process called transpiration.

Therefore, the best description of the movement of gases in and out of a leaf through stomata on a sunny day is:

Carbon dioxide moves in and oxygen moves out.

Water vapor also moves out, but it's not a gas exchange in the context of photosynthesis.

So the most focused response is: Carbon dioxide moves in and oxygen moves out.