Answer:
Ummm I am doing the same assignment as you so I do not even know it lol
Explanation:
Sentense is absolutely TRUE
Answer that I say is that the thing is protein.
Infection is the invasion of an organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to these organisms and the toxins they produce. Infectious disease, also known as transmissible disease or communicable disease, is illness resulting from an infection.
The answer is a. I learned about this in psychology.