The Human Body
The organ that pumps blood through the body.
What is the heart?
What is the mitochondria?
The planet in our solar system with rings.
The organ that allows us to breath.
What are the lungs?
How plant cells get energy from the sun.
What is photosynthesis.
The chemical formula for water.
What is H20?
The human bodies largest organ.
What is the skin?
The process by which cells divide.
The most abundant gas in the atmosphere.
What is nitrogen (N2).