Answer:
Antibodies.
Step-by-step explanation:
Hope this helped!
-45
put x = -6 and y=3 in this expression : y(2x - y)
3(2(-6)-3) = 3(-12 -3)= 3(-15) = -45
n(1) = 11, n(2) = 12, n(3) = 13, n(4) = 14
