(Q).
Q: What are the blood vessels that carry blood toward the heart and tend to have thinner walls? Choices: - capillaries - glands - clots - veins A:
(A).
veins

(Q).
Q: Both fats and oils are made up of long chains of carbon atoms that are bonded together. what are these chains called? Choices: - amino acids - metabolic acids - nucleic acids - fatty acids A:
(A).
fatty acids

(Q).
Q: What results when gas particles rebound off the walls of their container? Choices: - light - pull - weight - pressure A:
(A).
pressure