Chemistry, 15.04.2020 05:13 yousifgorgees101
Organize the items listed into the proper sequence of events for gas exchange.
a: O2 is transported to cells by circulatory system.
b: O2 is drawn into the lungs during inhalation.
c: Cells use O2 and generate CO2.
d: CO2 is exhaled.
e: The circulatory system transports CO2 to the lun
Answers: 2
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According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
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What is the most important factor in determining climates.
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Organize the items listed into the proper sequence of events for gas exchange.
a: O2 is...
a: O2 is...
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