Biology, 23.12.2021 01:00 29delphina
Which region of the digestive tract moves material by peristalsis, haustral churning, and mass movement
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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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2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization
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What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material
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Which region of the digestive tract moves material by peristalsis, haustral churning, and mass movem...
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