QuestionAuthority QuestionAuthority

02-11-2018
Biology

contestada

____ is among the few simple molecules that can cross the cell membrane by diffusion

A)Water
B)Carbon Dioxide
C)Oxygen
D)All of the above

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Moooooooka Moooooooka

02-11-2018

I'd say carbon cause it has 4 valence electrons

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hendelalem69 hendelalem69

02-11-2018

B is the the correct answer

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