<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:
Biodiversity
Explanation:
Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi.
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I cannot see any choices either its glitch or im dumb.
Answer:
b.True
Explanation:
Yes it is true that chimps are closely related to human.
Chimps ,bonobos and gorillas have same genetic and biochemical function like humans.That is why they are also called human ancestor.Some of chimps could able to transfer their body according to the environment and slowly slowly become human,but some of them could not able to transfer their body and they are still chimps.