As you grow older, you would need to remain physically active to keep a good level of physical fitness.
Answer: T
Osmosis in the cell vacuole because the difference of concentrations
outside / inside the cell
<span>HormonesNovaNet is the answer
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I believe that it's this
1st blank : monogamy.
Reason: I believe that it's monogamy because it's when someone/something is has one mate. Also, monogamy is the one with the closest definition as stated is the question.
2nd blank : polygyny
Reason: The answer to this one may be polygyny because it is when someone/something has more than one female mate (like in your question).
Hope this helps. Disclaimer:I'm not sure if it's right though :)