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Digestive System
Circulatory System
Excretory System
Respiratory System
Human Body Systems
100

The place where most mechanical digestion occurs

What is the mouth?

100

These blood vessels deliver nutrients to the tissues and carry away chemical waste

What is are capillaries?

100
Four systems that are part of the excretory system
What are the urinary system (liquid waste), digestive system (solid waste), respiratory system (CO2), and integumentary system (sweat)
100
The nose or the mouth
What is where respiratory system starts?
100
Supports/Protects the body's organs
What is the skeletal system?
200

Where most nutrient absorption occurs

What is small intestine?

200
The artery that moves blood away from the heart
What is the aorta?
200
The function of the bladder
What is to store liquid waste?
200

Main parts are the brain and spinal cord

What is the nervous system?

300
The path food takes (include 5 main parts)
What is the mouth, esophagus, stomach, small intestine, and large intestine?
300
Transport moving blood back to the heart
What are veins?
300
Organ that filters toxins and poisons in the blood
What are the kidneys?
300
Muscle that helps the lungs inhale and exhale
What is the diaphragm?
300
Provides movement and strength to the body
What is the muscular system?
400

The longest organ of the digestive system

What is the small intestine?

400
Main parts of the circulatory system
What is the heart, blood and blood vessels?
400
The blood filtering unit within the kidney
What is the nephron?
400
Gas exchange occurs here
What is the alveoli?
500
Eliminate solid waste
What is the purpose of the digestive system?
500

Four, ventricle and atrium

What is the number and names of chambers in the heart?

500
Part of the cell where energy is produced
What is the mitochrondia?