Grade 9 Respiratory system and genes

This is the network of organs that help you breath.

• Lungs

• Respiratory System

• Nose

• Alveoli

The openings that pull air from outside your body into your respiratory system.

• Mouth

• Nose

• Mouth and Nose

• Pharynx

It carries food, air, and fluid down from the nose and mouth. It is also known as the throat.

• Pharynx

• Larynx

• Bronchi

• Bronchioles

What is the larynx known as?

• Windpipe

• Air sacs

• Throat

• Voice box

In the flow of oxygen in the body, what comes after trachea?

• Diaphram

• Bronchi

• Bronchioles

• Alveoli

The tiny sacs of air at the end of bronchioles.

• Bronchi

• Mouth

• Alveoli

• Pharynx

This is known as the windpipe. It transports air in and out the lungs in the act of breathing.

• Larynx

• Nasal cavity

• Bronchi

• Trachea

It connects your windpipe to your lungs. It is known as the airways.

• Bronchioles

• Bronchi

• Pharynx

• Larynx

This part is found at the end of the bronchi

• Alveoli

• Bronchioles

• Diaphram

• Lungs

The largest organ of the respiratory system

• Lungs

• Mouth

• Diaphram

• Pharynx