Answer: Hey I will gladly help. I can't right now because you did not say what each pond is like. If you fix it, I will do it for you
Explanation:
One reason is for safety! in case you get stranded in a body of water you can keep yourself afloat
1.a
2.c
3.a
4.a
have a good day!!
The sum of all the genes in a population is referred to as the gene pool.