<span>The two members of a conjugate acid-base pair differ by a proton.
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Answer:
C
Explanation:
cause she is not supposed to be overweight while exercising.
The organism could adapt over time and find another way to satisfy this need, it could move to a new location, or the organism could eventually die off.
<span>Most of the atom's mass and all of its positive charge is contained in a small core called the nucleus.</span>