False, its slower.
False, its slower.
diffusion of materials over long distance is fast
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
diffusion and osmosis limit the size of a cell by how fast is can move
Gases, Liquids, and then Solids.
No. Diffusion is faster in gases.
False .
Faster diffusion will take place if the surroundings are warmer. Increase in temperature means an increase in molecules' speed (kinetic energy).
false (APEX)
Filter paper is very smooth and is recycled paper.
The structure of capillaries help diffusion occur fast enough to keep you alive by the nutrients and gases occurs in these specialized blood vessels which are between arteries and veins.
It depends on which distance you want to run fast. These are sprint, middle distance or long distance running. The training for each of these is very different.