Answer:
c
Explanation:
The mouth doesn't produce sperms.
Because the different environments permit some organisms to thrive, while others cannot. ... Similarly, a fish (extremely suited to its aquatic environment) can't survive out of water. A characteristic which allows growth in one environment will not necessarily allow growth in another.
This is because you have to let your food digest a bit before continuing your work out to prevent cramps and this like that.
the answer is decomposition.
