Respiration in Human

Based on diagram, which statement is correct?

• When balloon expand, air pressure increases

• When balloon expand, volume increases

• When balloon expand, air forces out from the balloon

• When balloon expand is exhalation process

It is a tiny air sacs and looks like grape

• blood capillary

• lung

• alveoli

• bronchus

Name B

• Trachea

• Larynx

• Bronchus

• Lung

Y shape glass tube represent our

• Trachea

• Lung

Nostril - trachea - X - bronchioles - alveolus.

So X is,

• lung

• blood capillary

• bronchus

• Larynx

Inhalation is

• the process of taking in air containing oxygen

• the process of giving out rich containing carbon dioxide

Exhalation is

• the process of giving out rich containing carbon dioxide

• the process of taking in air containing oxygen

Tags

NGSS.MS-LS2-3

What is A

• Trachea

• Bronchus

• Bronchioles

• Alveolus

What happen when we pulled down D?

• Balloon contract

• Balloon expand

• Air out

• Air in

D is represents

• Lung

• Thoracic cavity

• Trachea

• Diaphragm