C. HIV destroys Helier T cells
This makes it harder for our body to fight off other infections.
HIV basically hijacks the white blood cells (T-cells) n use it to reproduce itself.
Answer:a is the answer Your welcome:)!
The differences between true experiments and quasi-experiments is that in a true experiment, participants are randomly assigned to either the treatment or the control group, whereas they are not assigned randomly in a quasi-experiment. Quasi experiments are empirical interventional study used to estimate the casual impact of an intervention on its target population without random assignment.
The answer is d because i had the same problem yesterday in biology
