Question

artificial lights allow plants to _______________, as well as during the day. photosynthesize at night reduce their carbon dioxide input decrease their temperature create more chlorophyll

Explanation:

Photosynthesis requires light energy. Artificial lights can provide the necessary light at night, enabling plants to perform photosynthesis then, just as they do during the day. The other options are incorrect: reducing carbon dioxide input is not related to artificial light enabling photosynthesis, decreasing temperature is not a direct effect of artificial light for photosynthesis, and creating more chlorophyll is not the primary effect of artificial light for enabling photosynthesis at night.

Answer:

A. photosynthesize at night