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Biology, 21.06.2019 19:30
What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
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Biology, 22.06.2019 03:50
Explain how the political influence of african americans leaders became weaker.
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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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Biology, 22.06.2019 09:30
Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal
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Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Mathematics, 26.02.2021 07:20
Computers and Technology, 26.02.2021 07:20