Skeletal System
The first part of the digestive system.
What is the mouth?
These balloon like sacs that inflate and deflate, bringing air into and out of the body.
What are the lungs?
The main part of the nervous system.
What is the brain?
These blood vessels carry blood away from the heart. (veins or arteries)
What are arteries?
Small sacks in the lungs which allow oxygen and carbon dioxide to move between the lungs and blood stream. They look like a bunch of grapes.
What are alveoli?
The central nervous system is composed of the brain as well as this long structure that extends down the back and is the connector between the brain and all other parts of the body.
What is the spinal cord?
Double Jeopardy: These blood cells are a vital part of the body's immune system.
What are white blood cells?
The two different types of digestion.
What are mechanical and chemical?
This chemical is in the air we breathe and we need it to survive.
What is oxygen?
Bundles of fibers found throughout the body that send electrical impulses to and from the brain to the other body structures.
What are nerves?
The type of blood vessels that move blood toward the heart. (veins or arteries)
What are veins?
The internal portion of the bone that produces blood cells.
What is the marrow?
Double Jeopardy: This chemical aids in digestion by speeding up chemical reactions.
What is an enzyme?
This chemical is exhaled by humans, but plants "breathe" it in and use it to produce oxygen.
What is carbon dioxide?
The part of the brain that connects the brain to the spinal cord
What is the brain Stem?
What is the cardiovascular system?
The stucture that connects bones to muscles
What is a tendon?
The part of the digestive system that absorbs most of the nutrients into the bloodstream.
What is the small intestine?
The parts of the respiratory system that are shared with the digestive system.
What are the mouth and pharynx?
The number of lobes the cerebrum is split into.
What is four?
The four things the circulatory system moves throughout body.
What are blood, nutrients, oxygen and hormones?