Question

1. 3. a disease that is spread from one living organism to another or through the environment? (1 point)

c. bacteria
d. parasite
b. virus
a. communicable

Explanation:

To solve this, we analyze each option:

• Option c (Bacteria): Bacteria are microorganisms, but the term refers to the organism, not the disease type spread.
• Option d (Parasite): A parasite is an organism, not the classification of a disease's spread.
• Option b (Virus): A virus is an infectious agent, not the term for how a disease spreads.
• Option a (Communicable): By definition, a communicable disease is one that spreads from one living organism to another or through the environment.

Answer:

a. Communicable