Human Respiratory System

Which organ system includes the trachea, bronchi, lungs, and alveoli?

• Digestive system

• Circulatory system

• Respiratory system

• Endocrine system

NUMBER 2 is

• Pharynx

• Bronchi 

• Alveoli

• Lungs

NUMBER 6 is

• Lungs

• Trachea

• Mouth

• Alveoli

Which are the main organs in the respiratory system?

• Heart

• Stomach

• Lungs

• Nose

Label the parts of the respiratory system:

b

c

d

e

a

f

g

lungs

bronchi

diaphragm

trachea

nostrils

alveoli

larynx

Label the parts of the respiratory system

b

c

d

e

a

lungs

bronchi

diaphragm

trachea

alveoli

Label the parts of the respiratory system.

a

b

c

d

trachea

lungs

bronchi

nose

Label the picture

d

b

c

f

g

e

a

Lung

Trachea

Larynx

Pharynx

Bronchi

Diaphragm

Nassal passages

​ (a)   the body system that takes in oxygen and releases carbon dioxide

• respiratory system

• scientific argument

• starch

• system

Tags

MS-LS1-1

MS-LS1-2

MS-LS1-3

MS-LS1-7

MS-LS1-8

What is # 3

d

bronchi

nose

mouth

lung