Which of the following options does NOT affect the rate of diffusion? 1. the distance the molecules must travel to diffuse

2. the characteristics of the barrier that must be crossed for diffusion

3.the characteristics of the substance the molecules are traveling in

4.the temperature of the molecules

5.the surface area and thickness of the cell membrane across which diffusion is taking place

6.all of these options will affect the rate of diffusion

What claim did thorne make? what evidence supported his claim?

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.

Match each symbol with its description.