When the body overreacts to relatively harmless antigens by developing an overly elaborate protective mechanism, we call this response a(n)?

a. population growth is decreasing

-2

+4

-10

-3

-8

-3

so the population decreased by 24 because 3+3+8+10+2=26-2=24.

hoped i !

explanation:

answer axon terminal,synaptic cleft; and motor end plate;