Q: What kind of resource is soil? Choices: - nonrenewable - finite - viable - renewable A:
renewable

(Question)
Q: Potassium is a soft, silvery metal that ignites explosively in what? Choices: - air - cold - acid - water A:
(Answer)
water

Ques: Q: Which ductless gland releases secretions directly into surrounding tissues and fluids? Choices: - marrow gland - pineal gland - adrenal glands - endocrine gland A:
Ans: endocrine gland

(Q).
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:
(A).
ph

Ques:Q: Matching donor and recipient blood types is important because different blood types have different types of what? Choices: - antigens - charges - coagulants - antibodies A:

Ans:antibodies

Question: Q: Reducing the number of molecules in a rigid container causes what to decrease? Choices: - velocity - demand - energy - pressure A:
Answer:
pressure