Biology, 20.04.2021 16:40 hermesrobles
The aquarium water and air pumped into the aquarium provide what component of an ecosystem?
А
biotic
B
abiotic
С
energy
D
decomposer
Answers: 2
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An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
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The aquarium water and air pumped into the aquarium provide what component of an ecosystem?
А
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