Answer:
I'm pretty sure it's B, pressure.
Explanation:
I hope this helped :)
False because the third line of defense is specific by identifying the foreign antigen and activating the antibodies that can bind to the invaders and eliminating the spread
There's an approximate 0.696% chance that one of those donors is a universal donor.
Idk but you can ask google and I'm sure they will tell you
Answer:
one has a cell wall and tge other doesnt
