A mutation changes a gene in a cell in the stomach of an organism. This mutation could cause a change in *

answer: 45

explanationyou have to add as well to be it could be

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

answer by yourhope:

answer is

human impact on the environment can be seen in the deterioration of the !

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the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.