The one I think is the snake because it does not have 4 legs.
Answer:
The atomic number or proton number of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. It is identical to the charge number of the nucleus.
Explanation:
I think the answer for Q2 is D but i could be wrong. sorry if i am
The building blocks are amino acids
The answer is A. No mate is required for asexual reproduction
