Which side of the heart pumps blood WITHOUT oxygen to the lungs only?
Right side
What is the large muscle in our chest that allows air to move in and out of the lungs?
The diaphragm muscle
What is this?
The diaphragm
What is this?
The heart
What do we call the chemicals in our body that cause changes to our body?
Hormones
Which body system is responsible for changes inside our bodies during puberty?
The reproductive system
What is a producer?
A living that that can make its own energy (plants)
What is a consumer?
A living thing that can't make its own food and eats other consumers or producers
