In australia, a species of starfish threatens the Great Barrier Reef because they feed on it. To get rid of too many starfish, journalist suggests fishing them, cutting them into small pieces and throwing them back into the sea
explain what you think of his idea.
Do stars get bigger using asexual multiplication?

the sphincter muscles at the end of the digestive tract is the anus.

as many times as you want

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.