(Question)
Q: The stomach mucosa's epithelial lining consists only of surface mucus cells, which secrete a protective coat of what? Choices: - bile mucus - phosphate mucus - acidic mucus - alkaline mucus A:
(Answer)
alkaline mucus

(Question)
Q: What term is used to describe the way that animals interact with each other or their environment? Choices: - animal magnetism - animal decline - animal range - animal behavior A:
(Answer)
animal behavior

(Question)
Q: Through what form of energy transfer does the sun's energy travel? Choices: - solar burst - convection - Fusion - radiation A:
(Answer)
radiation