Show:
Central Nervous System
Excretory/Circulatory System
Digestive /Endocrine System
Endocrine/Skeletal System
100
Neurons touch each other. (true or false)
What is false?
100
What is the main organ of the excretory system?
What are the kidneys?
100
What is the purpose of the digestive system?
What is to break down food for your body to use?
100
The Endocrine system is made up of ____________. (glands or organs)
What are organs?
200
What is the gap called that impulses must travel? (synapse or dendrites)
What is a synapse?
200
Arteries carry blood (to or away) from the heart.
What is away?
200
How long does it take for your food to digest?
What is 24-36 hours.
200
How many bones in the human body? (206 or 300)
What is 206?
300
List a reflex action.
What is sneezing, blinking, coughing?
300
Arteries branch into tiny blood vessels called (capillaries or veins).
What are capillaries?
300
Where does digestion first begin when you eat food?
What is a mouth?
300
List 2 functions of the skeletal system?
What is to protect organs, give shape to the body, and to allow movement.
400
How many parts does the brain have?
What is 3?
400
4. What do veins have to keep the blood from flowing backwards? (Valve or Platelet)
What is a valve?
400
What do the glands in your endocrine system do? (control stress or secrete hormones)
What is to secrete hormones?
400
What is the difference between bone and cartilage?
What is not as hard as bone?
500
What is the largest organ of the body?
What is the skin?
500
How many blood types are there?
What is four?
500
When you are nervous, your heart may race, palms sweat, breath faster due to an increase of (insulin or adrenaline)
What is adrenaline?
500
Cardiac muscle are voluntary. (true or false)
What is false?