Question

What do green plants need to make their own food answer.com?

Answer 1

Sunlight. The chlorophyll in plants gives them thier distinct green color as well as allows them to make thier own food. But sunlight is a KEY step in photosynthesis which is just a fancy name for the proccess plants under go when creating thier own food.

Answer 2

Because they cannot consume regular food like us, because they have no throat or digestive system, so they need to make their own food for nutrition.