The three lines of defense your body has against disease include all except?
a. physical and...
Health, 09.10.2019 11:20 griffislandon74
The three lines of defense your body has against disease include all except?
a. physical and chemical defenses
b. inflammation
c. immune system
d. scarring
a. true
b. false b cells and h cells are two important cells in the immune system that fight infection. antibodies are produced by
a. b cells
b. t cells
c. red blood cells
d. lymph nodes 1. b 2. true 3. a can you check ? ?
Answers: 3
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