Ques: Q: What is the term for the process of exposing a person to a pathogen on purpose in order to develop immunity? Choices: - evacuation - ramping - priming - vaccination A:
Ans: vaccination

Ques: 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:
Ans: alkaline mucus

Ques: Q: What type of young do scorpions produce? Choices: - twins - identical - guppies - live A:
Ans: live

Ques: Q: What is the fracture called when rocks on both sides move? Choices: - a crevice - a shear - a stress fracture - a fault A:
Ans:
a fault