I think it’s the first one last one and 3ed one
But I don’t really know
Answer:
by the harmones changing in your body as you get older
Answer:
Probiotic bacterial growth on the surface of the skin, sweat production on a hot summer day, dilation of the skin's blood vessels, and constriction of the skin's blood vessels.
Explanation:
Answer:
To protect the patient and health care personnel from infection. To reduce infections and find out how they started.
Explanation:
