Science: Human Respiratory System

What is the human respiratory organ above?

• lungs

• chest

• skin

• kidneys

Here are the human respiratory organs. Choose the right sequence during the breathing process.
P - Lungs
Q - Nose
R - Trachea

• P → Q →R

• P→R→Q

• Q→R→P

• Q→P→R

What is the function of Respiratory System?

• To bring carbon dioxide into the body

• To bring carbon dioxide outside of the body

• To bring oxygen into body

• To bring oxygen outside of the body

Choose the right sequence of exhaling/ breathe out process?

P - Lungs

Q - Nose

R - Trachea

• P→Q→R

• P→R→Q

• Q→R→P

• Q→P→R

During the Breathing Process.....................

• the condition of the chest is rise and expand, the carbon dioxide level increase

• the condition of the chest will deflate, the carbon dioxide level will decrease

• the condition of the chest will rise and expand, the oxygen level increases

• the condition of the chest will decrease and deflate, the oxygen level decreases

The human respiratory organ is......

• 
• 
• 
• 

Tags

NGSS.MS-LS1-3

When the we breathe in.......

• Diaphragm Tighten and Flatten out

• Diaphragm turn to normal size

• Trachea Tighten and Flatten Out

• Trachea turn to normal size

The pharynx is another name of the .........

• Trachea

• Lungs

• Throat

• Diaphragm

Choose the correct flow of air while breathing.

• Trachea, bronchi, bronchiole, alveoli.

• Trachea, bronchiole, bronchi, alveoli.

• Trachea, alveoli, bronchi, bronchiole.

10. What is the name of the process above?

• Excretion

• Exhale

• Inhale

• Diffusion