What does saliva help you do?
Breaks down food
One celled organism is called this
What is a unicellular organism
Supports/Protects the body's organs
What is the skeletal system?
The vessels that moves blood away from the heart
What are arteries
This is an organism that has more than one cell
What is a multicellular organism
Animals are what kind of organisms?
What is multicellular
Name the major structures of the digestive system
Mouth, esophagus, stomach, small intestine, large intestine
An ameoba is this type of organism
What is unicellular
What is the purpose of the nervous system?
To transport messages
How many chambers are in the heart?
Four
What does M.R.S. G.R.E.N stand for?
What is Move, Respire, Sense, Grow, Reproduce, Excrete, Need Nutrition
Nose, trachea, lungs