Biology, 14.12.2019 16:31, yeetusbobeetus
How are the changes in atmospheric carbon dioxide described? a. carbon dioxide levels have increased b. carbon dioxide levels cannot be ensured c. carbon dioxide have remained the same. d. carbon dioxide levels have decreased
Answers: 1
Biology, 21.06.2019 19:30, tynasiaparks13
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.
Answers: 1
How are the changes in atmospheric carbon dioxide described? a. carbon dioxide levels have increase...
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