False, its slower.
false
it depends on its distance and time s= d/t
100 kilometers is a measure of length and distance, not speed. 100 km/h is a measure of speed, which is pretty fast.
It is not completely flame resistant, but it is more flame resistant than most other materials- cotton burns extremely fast and synthetic fabrics melt.
not very fast
diffusion of materials over long distance is fast
False, its slower.
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
Generally, shorter distances result in faster diffusion as particles have less space to travel. This is because diffusion is a process that relies on random motion. Therefore, a shorter distance allows particles to move and collide more frequently, leading to faster diffusion.
diffusion and osmosis limit the size of a cell by how fast is can move
False .
false (APEX)
No. Diffusion is faster in gases.
Faster diffusion will take place if the surroundings are warmer. Increase in temperature means an increase in molecules' speed (kinetic energy).
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.
False