Nonspecific lymphocytes that spontaneously attack and kill cancer cells and cells infected by microorganisms are known as antibodies.

lymphocytes.

macrophages.

natural killer cells.

Which consequence of drug abuse most directly affects the community? a. fines b. criminal record c. loss of driver’s license d. incarceration

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions

One way your family can be a positive influence on your mental and emotional health is by you