<span>Diffusion. Diffusion is when particles in a highly concentrated area spread out to an area of lower concentration. The membranes of cells are very thin, which allows diffusion of different materials to happen easily.
During respiration, oxygen and glucose concentration in the cell is lower than in the surrounding blood. This causes oxygen and glucose to move into the cell via diffusion. Carbon dioxide is produced inside the cell and this makes the concentration of CO2 higher in the cell than in the blood, so the excess diffuses out of the cell.</span>
Answer:tryna play pubg later?
Explanation:
The gravity is changing in space so everything moves around
MRNA is responsible for carrying coded information from the nucleus.... i hope you it will help you.... :)
Carbohydrates can be found in bean and dairy products they are important for the body because they are nutritents that provide energy nucleic acids are polymeric macromolecules that are essential
