Science Class 6EP

THE NERVOUS SYSTEM: THE BRAIN IS THE MOST IMPORTANT ORGAN IN THE NERVOUS SYSTEM .ITS CONTROLS ALL THE OTHER ORGANS,MUSCLESIN OUR BODY .TH...

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THE RESPIRATORY SYSTEM The respiratory system is the system in the human body that enables us to breathe. The act of breath...

PARTS: Mouth: digestión stars in the mouth. Then the teeth crush the food and then mix it with saliva. Esophagus: the fo...

                CIRCULATORY                                  SYSTEM HOW DOES IT WORK ?? The circulatory system is a system that manage ou...

                            RESPIRATORY  SYSTEM How does it work? The  respiratory system  is made up of the organs and other parts tha...

The excretory system  Is the system of the body that performs the function of excretion, the process in which the waste is expelled. ...