SSA Review Part 2

Front

What is the main function of the respiratory system?

Back

To exchange gases.

Front

Why would one toy car speed up more than another?

Back

The cars have different masses.

Front

What organ is primarily responsible for filtering blood in the human body?

Back

Kidney.

Front

What is the term for the spinning of the Earth on its axis?

Back

Rotation.

Front

Which mineral is the hardest based on scratch tests?

Back

Quartz.

Front

What is the function of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What is the process by which plants make their own food?

Back

Photosynthesis.

Front

What is the term for the movement of water from the ground to the atmosphere?

Back

Evaporation.

Front

What is the primary gas that plants take in during photosynthesis?

Back

Carbon dioxide.

Front

What is the term for the force that pulls objects toward the Earth?

Back

Gravity.