Answer:
D. they're all made up of cells
Answer:
growth
Explanation:
as the living organism grow, it's as a result of cell division
Answer:
Animals making the territory with example Lion, Tiger, hyena among others
Explanation:
Animals marks their territory through secretion of pheromones, some makes sound, it is a form of behavioral act that allows to protect ones territory or boundary
The answer to your question is alkanes
