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Biology, 02.04.2020 01:44 ashtonbillups
What caused the creation of mitochondria?A. One cell took over another cellb. Life forms became more complicatedc. Cells needed more energyd. DNA was shared between cells
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Biology, 22.06.2019 04:00
What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.
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What caused the creation of mitochondria?A. One cell took over another cellb. Life forms became more...
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