Respiratory and Circulatory System

Below are the respiratory organ, except?

• Lung

• Capillary

• Bronchus

• Alveoli

Red pigment inside the red blood cells that helps to carry oxygen is ...

How does the oxygen moves to the Red blood cell?

Respiration is a chemical reaction that happens inside cells.

a. Copy and complete the word equation for respiration.

Glucose + ............... --> Carbondioxide + ...............

b. This reaction is known as aerobic respiration. Explain why it is described as 'aerobic'........

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-3

Write a sentence to describe the function of each of these parts of the human respiratory system.

a. trachea

b. bronchus

Evaluate responses using AI:

OFF

Explain the difference between respiration and breathing!

Evaluate responses using AI:

OFF

Using what you know about the particle theory, explain how oxygen diffuses from an air sac into the blood.

Evaluate responses using AI:

OFF

The walls of the air sacs and the capillaries are both very thin. Suggest how this help gas exchange to take place quickly.

Evaluate responses using AI:

OFF

Explain the function of larynx and how the larynx can produce voice!

Evaluate responses using AI:

OFF

Explain how the pressure of oxygen and carbon dioxide in the blood when diffusion in the alveoli happen

Evaluate responses using AI:

OFF

Tags

NGSS.HS-LS1-7