Free BMST Science Questions and Answers 3

Question 1

What are the three states of matter?

Accepted Answer

Solid, liquid, gas

Answer

Hot, warm, cold

Answer

Light, medium, heavy

Answer

Metal, nonmetal, gas

Question 2

What is the function of white blood cells?

Accepted Answer

Fighting infections and diseases

Answer

Carrying oxygen

Answer

Clotting blood

Answer

Transporting nutrients

Question 3

What is the pH of pure water?

Accepted Answer

7

Answer

0

Answer

14

Answer

1

Question 4

Which organ is responsible for filtering blood and producing urine?

Accepted Answer

Kidney

Answer

Liver

Answer

Heart

Answer

Lungs

Question 5

What is Newton's Second Law of Motion?

Accepted Answer

Force equals mass times acceleration (F = ma)

Answer

Every action has an equal and opposite reaction

Answer

An object at rest stays at rest

Answer

Energy cannot be created or destroyed

Question 6

What is the difference between renewable and nonrenewable energy?

Accepted Answer

Renewable sources replenish naturally; nonrenewable sources are finite

Answer

Renewable is cheaper; nonrenewable is expensive

Answer

Renewable pollutes less; nonrenewable does not pollute

Answer

There is no practical difference