Diffusion is the random movement of molecules or particles from a region of high concentration to a region of low concentration bringing a natural flow in the system. Diffusion ensures that there is a state of equilibrium in the number of molecules in the system.
During anaphase, sister chromatids are pulled to opposite poles by the spindle fibers in preparation for cleavage.
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the answer is Heavy metals will bioaccumulate in the oysters.
Explanation: i took the test
Answer:
Deforestation increases the build-up of greenhouse gases because the removed trees would have consumed carbon dioxide.
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