Which of the following is not necessary for a plant to do photosynthesis?

A. Carbon dioxide
B. Soil
C. Water
D. Light

Respuesta :

soil because that has to deal with roots, and photosynthesis happens in leaves. So the soil doesn't have anything to do with photosynthesis.
Soil! Although many plants live in soil, it is not exactly necassary for photosynthesis. Plants can actually grow in water instead of soil most times!

Hope this helps! : )