The body can no longer keep up with the demands placed on it
Answer:
A. Cohort study
Explanation:
It is basically a cohort study because in this we can evaluate the incident rate at a particular time for a particular disease. .
The correct answer should be <span>A. Bob twists his back to pick up the materials to feed his press machine. </span>
Answer:
Washing hands
Explanation:
Washing your hands with soap and water, thoroughly and frequently.
Secondhand smoke is just as dangerous as firsthand smoke, what are your choices?