6

Question 1

What are factors that affect ventilation ?

Answer 1

Air temperature allergens pathogens air pollution

Question 2

What does the digestive system do?

Answer 2

Absorbs nutrients we need by breaking down food and disposing of undigested waste

Question 3

Where is the food move through ?

Answer 3

The Alimentary canal

Question 4

The alimentary canal includes?

Answer 4

Mouth pharynx esophagus stomach small intestine large intestine rectum anus

Question 5

What is chemical digestion

Answer 5

food being broken down into simpler molecules by chemicals and enzymes

Question 6

What are the two types of digestion ?

Answer 6

Mechanical and chemical

Question 7

What does saliva do?

Answer 7

Breaks down starches into simpler sugars

Question 8

What is the Pharynx?

Answer 8

The medical term for throat

Question 9

What does the Pharynx do?

Answer 9

Direct passageway for air and food

Question 10

What does the esophagus do ?

Answer 10

Connects the throat to the stomach

Question 11

What is Perstalis?

Answer 11

Wavelike muscular contractions that moves food