Question

single - celled microorganisms that live almost everywhere on the earth
a substance that kills cells or interferes with their function
a condition that occurs when pathogens in the body multiply and damage body cells
a microorganism that causes disease
a piece of genetic material surrounded by a protein coat
toxin
bacteria
virus
infection
pathogen

Explanation:

• Toxin: A substance that kills cells or interferes with their function.
• Bacteria: Single - celled microorganisms that live almost everywhere on the earth.
• Virus: A piece of genetic material surrounded by a protein coat.
• Infection: A condition that occurs when pathogens in the body multiply and damage body cells.
• Pathogen: A microorganism that causes disease.

Answer:

Toxin: A substance that kills cells or interferes with their function.
Bacteria: Single - celled microorganisms that live almost everywhere on the earth.
Virus: A piece of genetic material surrounded by a protein coat.
Infection: A condition that occurs when pathogens in the body multiply and damage body cells.
Pathogen: A microorganism that causes disease.