The human body is made up of cells that combine to form tissues, tissues together form organs which
further group together to form organ system. And organ systems made the structure of the body.
Cells Tissues Organs System Human body
11 systems in human body includes :
1. Skeletal system
2. Muscular system
3. Nervous system
4. Respiratory system
5. Digestive system
6. Cardiovascular system
7. Lymphatic system
8. Endocrine system
9. Excretory system
10. Reproductive system
11. Integumentary system
1.Skeletal system :
Components – Bone, Joints, and Cartilages
Functions – Support, Protection, Movement, Produces blood cells, Store minerals and lipids
2.Muscular system :
Components – Muscles (muscle tissue)
Functions – Body movement, Stabilize body position(Posture), Generate heat