Answer:
Meiosis is a special type of cell division in sexually-reproducing organisms used to produce the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.
Explanation:
Chromosomes. and these words are only because it needs to be 20 characters
Answer:
dear user the answer is option A.oxygen level and water temperature and C.salinity and water temperature.
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Population is the answer !