I would tell ypu but the scientists told me to
T cells. When HIV arrives in the lymph nodes – around 24 to 48 hours after exposure – they activate other immune cells, such as CD4 t-cells, HIV's primary target.
The answer to this question is:
true
The answer would be A. Methane
B. The electron transport chain is the final step on cellular respiration in which 32 ATP is made and water