Mutations in animals so they produce more food
Unicellular organisms excrete waste by a contractile vacuole. A vacuole is membrane-enveloped organelle in a cell that is found in lots of microorganism. It expands, filling with water then contracts, removing all of its contents to the exterior of the cell.
Answer now it is easier for animals to adapt
Explanation:
The best and most correct answer among the choices provided by the question is the third choice "jellyfish and corals"
<span>Cnidaria is a phylum containing over 10,000 species of animals found exclusively in aquatic environments: they are predominantly marine species. Their distinguishing feature is cnidocytes, specialized cells that they use mainly for capturing prey.</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
