The majority of water molecules moving across plasma membranes by osmosis do so via a process that is most similar to a) simple diffusion b) a process that requires energy from the cell c) active transport d) facilitated diffusion e) cotransport.

The answer is a) simple diffusion.

Explanation:

Osmosis is more similar to simple diffusion due to the fact that it doesn't require a protein or channel to facilitate its movement through the membrane. Also, it doesn't require any energy, but it does mostly depend on a chemical, or sometimes electrical, gradient.

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation: