Which step in photosynthesis does not need light?(1 point) Responses Water splits into hydrogen and oxygen. Water splits into hydrogen and oxygen. Carbon dioxide and hydrogen combine to make glucose. Carbon dioxide and hydrogen combine to make glucose. Oxygen is released. Oxygen is released. Chlorophyll absorbs energy.
a scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leave's stomata. the plant continues to be watered and is located in a sunny spot. what will the scientist observe?
