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Explain the roles magma plays in the creation of ore resources such as nickel, lead, copper, and zinc.
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The response is the basis for vaccination. primary secondary tertiary none of the above
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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.
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Biology, 22.06.2019 08:50
What does the positioning of transcription factors determine?
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Explain the roles magma plays in the creation of ore resources such as nickel, lead, copper, and zin...
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