Which of the following statements about diffusion is not true? a. Diffusion is a natural process.
b. Molecules flow down their concentration gradient.
c. Molecules cannot move at equilibrium.
d. All of the above statements are true.

Photosynthesis converts solar energy into what type of energy?

Explain how scientists use geologic time to determine the age of landforms.

If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these