Cells
Skeletal System
Muscular and Digestive
Respiratory
Blood and Cardiovascular
100
The thin wall that surrounds the cell.
What is the cell membrane?
100
A network of bones that give the body support and structure.
What is skeletal system?
100
The three types of muscle tissue.
What cardiac, skeletal and smooth muscle?
100
This tube is also known as the windpipe and leads from your throat to your bronchi.
What is the trachea?
100
These vessels carry blood away from the heart.
What are arteries?
200
The power plant of the cell.
What is the mitochondria?
200
The group of bones that make up the head.
What is skull?
200
These attach muscles to bones.
What are tendons?
200
Tiny motorized whips that wave back and forth on the cells lining the back of your nose and throughout much of your respiratory tract.
What are cilia?
200
These blood cells transport oxygen.
What are the red blood cells?
300
A jelly like substance that fills the cells and contains nutrients.
What is cytoplasm?
300
These protect the organs, support and give shape, make blood cells, store fats and minerals.
What are bones?
300
The breakdown of food into smaller components that can be more easily absorbed and used by the body.
What is digestion?
300
The holes in the skull that aid in the warming, moisturizing and filtering of the air you breathe.
What are sinus cavities?
300
The top two chambers of the heart.
What are the atria?
400
The control center of the cell.
What is nucleus?
400
The membrane that forms a thin tough layer on the bone.
What is the periosteum?
400
The shiny, white, extremely hard coating on the tooth and is the hardest substance in the body.
What is enamel?
400
Strips of tissue pulled tight across the larynx that vibrate as air blows by, giving you the ability to make sounds.
What are the vocal cords?
400
The heart muscle.
What is the myocardium?
500
A group of cells of the same type.
What is tissue?
500
Special tissues that connect bones together.
What are ligaments?
500
A side effect that occurs when bacteria in your intestines digest carbohydrates and release different gases.
What is flatulence?
500
The long muscle below the lungs that helps you breathe in and out.
What is the diaphragm?
500
The doors that open and close and are located between each atrium and ventricle and between each ventricle and the blood vessel leaving the ventricle.
What are valves?
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