How your body generate Energy

1. Through process of Cellular respiration

2. Two ingredients (Oxygen and nutrients from food) require in order to produce energy

Cellular Respiration require 2 system to

support

1. Respiration system

2. Blood Circulating System

Respiration Syatem

1. Lungs use the pumping action of the Heart to make our Body Respiration occur

2. Artery carries oxygenated blood to cell for cellular respiration

Respiration system

3. 4. Oxygen burn up in cellular respiration and produce CO2

5. Vein collects blood carries CO2 and delivers to Lungs for gaseous exchange

Blood Circulation

1. Human circulation originates from the Hearts pumping the blood action.

Body Circulation

2. Blood carries oxygen and nutrients from the lungs, then enters the left chamber of Heart

3. Through the Artery oxygen is delivered to every single cell in human body

Body Circulation

4. Veins collect Blood which carries Carbon Dioxide and other waste to the right chamber of the Heart

5. Carbon Dioxide is pumped to the lungs for oxygen exchange

How your body generate Energy

Through the 2 systems, Cells are able to generate energy for our daily need