During night time hours, photosynthesis decreases due to the lack of sunlight. Which of answers BEST describes what may happen as a result. -Water will cease to flow through the vascular tissue.

-Leaves will turn yellow and wilt.

-Guard cells will close off the stomata.

-Cambium will go through a period of accelerated mitosis.

Water will cease to flow through the vascular tissue.

Explanation: During night hours, most plants switch from photosynthesis to the opposite process, respiration, in which carbon dioxide and water are produced rather than consumed.

the correct answer would be D) guard cells will close off the stomata

I chose the above answer and it was incorrect

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.