Biology, 15.01.2021 05:20 yellowsea84
Methylmercury biomagnifies in an ecosystem, meaning its concentration as it moves through each higher trophic level.
A. equalizes
B. does not change
C. decreases
D. increases
Answers: 1
Biology, 22.06.2019 03:40, NANA2007
Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.
Answers: 2
Biology, 22.06.2019 04:30, donald1255
Individuals do not compete directly for resources, but are prey for the same predator
Answers: 1
Biology, 22.06.2019 05:10, hotrahul8702
1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?
Answers: 2
Methylmercury biomagnifies in an ecosystem, meaning its concentration as it moves through each high...
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