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Energy derived from hot rocks and fluids beneath the earth’s surface is
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The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?
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Wich organism obtains its energy from dead or decaying matter
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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.
Answers: 3
Atmospheric changes in Earth’s history have caused large temperature changes through time. Explain h...
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