Which do you think is a more basic characteristic for classifying animals? ?
a. the place they live?
b. the kind os cells they are made of. why?

Only algae, oak trees, and bermuda grass produce atp by photosynthesis i am almost positive

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.