Photosynthesis uses all of the following except
to make food.

1.water

2.sunlight

3.carbondioxide

Plants use a process called photosynthesis to make food. During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and tomake other substances like cellulose and starch.

option number one would be youre best option

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.