Push ups are good
Diamond push ups too
Planks and side planks
Sit ups
The correct answer is thyroxin
I am 80% sure it's True, but don't take my word for it
Adaptive immunity can be acquired during either 'naturally' (by infection) or 'artificially' (through deliberate actions such as vaccination). Adaptive immunity can also be classified as 'active' or 'passive'
