June 5th 1981 by the U.S centers for Disease Control and Prevention
The answer is letter B.
Medicines provide relief from mild to serious symptoms in the body. It is known to have been used for generations through history. Medicines nowadays vary in their potency based on the disease that they are treating or relieving. Most common diseases that use medicines for relieving symptoms are common colds and flu. Medicines prescribed for these diseases tend to relieve uncomfortable feelings and the further spread of viral infections to other individuals.
The spinal cord send nerve impulses to and from the brain
<span>the inner lining of the eyelids which contains many glands that secrete oil and tears, enabling the eye to move freely and easily is the CONJUNCTIVA</span>
