Ques: Q: What organ senses sound? Choices: - teeth - brain - eyes - ear A:
Ans: ear

Ques: Q: What occur because solid lithosphere travels on a round planet? Choices: - aeration earthquakes - volcanos - ejecta earthquakes - intraplate earthquakes A:
Ans: intraplate earthquakes

Ques: Q: What are the two main types of diabetes? Choices: - type 0, 1 - type a, b - type 3, 4 - type 1, type 2 A:
Ans: type 1, type 2

Ques: Q: When food enters the stomach after a period of fasting, a drop in what initiates the conversion of pepsinogen to pepsin? Choices: - calcium - white blood cells - acid - ph A:
Ans:
ph