It would be considered an opioid.
T cells
The immune response to a transplanted organ consists of both cellular (lymphocyte mediated) and humoral (antibody mediated) mechanisms. Although other cell types are also involved, the T cells are central in the rejection of grafts. The rejection reaction consists of the sensitization stage and the effector stage.
Answer:
The second one is not true
'(Minerals can be composed of more than one element)'
Explanation:
have a good day/night :)
