Answer:
The further you move down a classification pyramid, the fewer species there will be at each level >:3
Explanation:
:3
A those traits are more beneficial for survival in a niche
I say A not sure tho but I did get a grade 5 in biology
A living organism is a cell that is similar to the humanoid ones. This excludes cells such as plant cells. A living organism also had to be able o make proteins for itself, such as humans do. A human would be a living organism. An animal would be a living organism.