I am sure that it is not a or b and pretty sure that it isn't d so it is c
It is called jagged gaphene i think
B cells mature in the bone marrow, which is at the core of most bones It recognises invaders by the shape of molecules -antigens- on their surfaces. With the help of T cells, B cells make proteins called antibodies. The antibodies will help your body become aware of intruders.
An individuals head with the similarity of a frog mind or has no throat.
Answer: A. Minerals
Explanation:
(i’m sorry this is so late)
