The number of chromosomes during meiosis is incredibly important. why is that?

Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes, Meiosis also produces genetic variation by way of the process of recombination.

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b, acidosis

acidosis is when the human body attempts to return the bloods ph levels back to normal when the blood is acidic

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.