What substance moves across the cell membrane during osmosis? a. salt b. sugar c. water d. none of the above

Osmosis is always the movement of water!

answer: that would be cheating

explanation:

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.