Biology, 23.10.2021 14:00 Knownothing
neurons are cells of the nervous system. as part of its normal function a neuron pumps sodium ions out of the cell and potassium ions into the cell which statement decribes the role of energy in this proes
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Biology, 21.06.2019 22:30
Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake
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Biology, 22.06.2019 01:00
The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?
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Biology, 22.06.2019 09:00
Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm
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neurons are cells of the nervous system. as part of its normal function a neuron pumps sodium ions o...
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