Answer:
B- only sexually
Explanation:
Higher forms of life generally reproduce sexually in order to increase the amount of genetic variation within their population. I hope this helps!
The endoskeleton Is a calcium-rich formation
Cause kinetic energy does not move until it is activated and if it was a magnet then it would go to it if it was a metal :P
Cells are the basic building blocks of all living things.
(hope this helps ^^)