What organisms are not able to photosynthesize? A. Grasses

B. Rabbits

C. Algae

D. Some bacteris

2. how is heavy water different from normal water

Particles vibrate in a rigid structure and do not move relative to their neighbors.

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out