🔬 Human Body Organization Explorer
From Muscle Cells to the Digestive System
Cell
Tissue
Organ
System
SKELETAL MUSCLE CELL
Click to see the cell contract!
MUSCULAR TISSUE
Many muscle cells working together
Creates contraction & relaxation
STOMACH (An Organ)
Red layers = Muscular tissue (contracts & pushes food)
Yellow dots =
Glandular tissue (secretes enzymes)
DIGESTIVE SYSTEM
Multiple organs working together:
Esophagus → Stomach → Intestines
Muscle Cell - Building Block
A muscle fibre (cell) is the basic unit that makes everything work! Each cell has a nucleus that
controls its functions. These elongated cells can contract and relax, which is essential for
movement and digestion.
💡 Fun Fact: A single muscle cell can be several centimeters long!