Individual Health is focused on one patient, public health is focused on health of populations
The answer is:
4. scissors
The correct spelling for the rest is:
1. deficency-deficiency
2. labratoey-laboratory
3.psychiatry-psychiatry
Aspirin is an analgesic, relieving common aches, pains, and is effective in reducing fever. It has many many health benefits and should only be used under a doctor's guidance.
B) The North Atlantic Treaty Organization