Question

what is the body's last and most complicated line of defense against infection?a. digestive systemb. immune systemc. circulatory systemd. endocrine systemuser: the diseases ringworm and athlete's foot are caused bya. bacteria.b. parasitic worms.c. fungi.d. viruses.

Answer 1

The correct answer is B. Immune system. The white blood cells work hard to prevent infection in your body. The correct answer is C. Fungi for the second. Athlete's foot and ringworm are types of fungi diseases.