Biology, 18.10.2020 02:01 CarleySamuel
Two isotopes of the same element must have the same
A. O atomic symbol and number of neutrons.
B
atomic mass and number of neutrons.
C.
atomic symbol and number of protons.
D
atomic
and number of protons.
Answers: 2
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All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
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Two isotopes of the same element must have the same
A. O atomic symbol and number of neutrons.
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