I believe it is c but not quite sure
It would be C. Unused vitamin A is stored in fat cells of the body.
Answer:
vegans would be iron
Explanation:
they don't eat iron rich food such as steak
Answer:
D
The tonsils are the “first line of defense” against potential respiratory pathogens. They contain specialized M cells that collect antigens produced by respiratory tract pathogens. The secondary lymphoid tissue within the tonsils functions like the same type of the tissue in lymph nodes.
