1. For each definition below, choose the key term that best matches the definition. a. bacterial STD that causes ulcers b. showing no signs of illness or disease c. most common bacterial STD in the United States d. inflammation of the upper female reproductive tract e. virus that causes genital warts

Could a person live without a brain? Why or why not?

9. In a study of the habitat of a population of raccoons, scientists found that the number of raccoons increased where people built houses. What might the scientists conclude from this observation?

Quel mécanisme permet à un jeune pied de ronce de former rapidement un roncier (buisson de ronces)? Indiaue comment la ronce conguiert un autre milieu, même éloigné? Comment s'effectue

1. How might the brains of other animals be different from a human brain? Because

MODULE 23 Assessment Vocabulary Review Correct the sentences below by replacing the italicized term with the correct vocabulary term. 1. A(n) infection is an organism that causes disease. 2. A substance that kills cells or interferes with their functions is called a(n) vector. 3. When pathogens in the body multiply and damage body cells, a(n) virus results. Understanding Key Concepts After reading the question or statement, select the correct answer. 4. The common cold and influenza are caused by a. overeating. b. viruses. c. bacterial infection. d. exposure to toxins. 5. Malaria, West Nile virus, and Lyme disease are