Digestive System
Circulatory System
Muscular System
Respiratory System
Use what you know
100
What is the tube-like muscle called that squeezes food down into the stomach?
the esophagus
100
What is the main organ in the circulatory system?
Heart
100
Muscles you do not control are called what type of muscle?
Involuntary
100
What is the most important organ in the respiratory system?
lungs
100
What nutrient would I eat to help my muscular system?
Protein
200
Where does the digestive process begin?
the mouth
200
What is the difference between red blood and blue blood
Red blood is oxygen rich, blue blood is oxygen poor.
200
Which muscle in your body is also part of the circulatory system?
What is the heart?
200
What gas do we breath into our lungs?
oxygen
200
Exercises such as running, jogging, and high knees help strengthen which system THE MOST
Circulatory System
300
What are two types of digestions?
What are mechanical and chemical?
300
Where are your blood cells produced?
In bone marrow.
300
Name the three types of muscles.
Skeletal, cardiac and Smooth
300
What does the word pulmonary mean?
Lung
300
Exercises such a push ups, sit ups, and weight lifting help which system THE MOST!
Muscular System
400
This is the acid that breaks down food in your stomach.
Hydrochloric acid
400

The difference between veins and arteries.

What is arteries carry oxygen-rich blood, while veins carry oxygen-poor blood?

400
Name the missing function of muscles. -Move your bones -Stabilize your body - ___________ production
Heat
400
What do we call a group of cells of the same kind that are working together to form a function?
tissue
400
To much of this nutrient, ___________, can cause weight gain and heart disease and potentially harm the _____________ system.
Fat, Circulatory System
500
What is the involuntary muscle action pushing for through the digestive system?
What is peristalsis.
500
How many chambers are in the heart, AND what are the names of the 2 types of chambers?
4 chambers ventricle and atrium
500
Name the muscle voluntary skeletal muscle that controls your breathing.
What is the diaphragm?
500
What is the main function of the respiratory system?
to carry oxygen to the body and get rid of carbon dioxide.
500
Which nutrient AND non nutrient benefit the digestive system, THE MOST
Water and Fiber
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