G8 Science

Front

What gas do animals produce during respiration that plants use for photosynthesis?

Back

Carbon dioxide

Front

Why is oxygen important for living organisms?

Back

It is essential for cellular respiration.

Front

How do we obtain oxygen?

Back

From breathing air.

Front

Which of the following is NOT a function of the respiratory system?

Back

To get rid of oxygen.

Front

What is combustion?

Back

It is a chemical reaction where a fuel reacts with oxygen.

Front

What system is responsible for receiving oxygen and getting rid of carbon dioxide?

Back

Respiratory System.

Front

What is the primary purpose of cellular respiration?

Back

To produce energy for the body.

Front

What do plants release during photosynthesis that is essential for animal life?

Back

Oxygen.

Front

What is the role of the diaphragm in the respiratory system?

Back

It helps in the process of breathing by contracting and relaxing.

Front

What is the main organ of the respiratory system?

Back

Lungs.