- Anatomy (6)
- Bioinformatics
- Body Systems (4)
- Circulatory System (12)
- Digestive System (3)
- Endocrine System (2)
- Immunology (11)
- Integumentary System
- Lymphatic System
- Muscular System (4)
- Nervous System (18)
- Reproductive System (9)
- Respiratory System (4)
- Sensory System (1)
- Urinary System (2)
- Botany (18)
- Cell Biology (23)
- Cryo-electron microscopy (1)
- Ecology (20)
- Ecosystems (53)
- Evolution (150)
- General Biology (216)
- Genetics (60)
- Genomics
- Microbiology (22)
- Molecular Biology (1)
- Population biology (27)
- Zoology (164)
Topics: Body Systems
Body Systems
Major systems of the human body:
* Cardiovascular system: the blood circulation with heart, arteries and veins
* Digestive system: processing food with mouth, esophagus, stomach and intestines.
* Endocrine system: communicating within the body using hormones
* Urinary system: eliminating wastes from the body
* Immune system: defending against disease-causing agents
* Integumentary system: skin, hair and nails
* Lymphatic system
* Muscular system: moving the body with muscles
* Nervous system: collecting, transferring and processing information with brain and nerves
* Reproductive system: the sex organs
* Respiratory system: the organs used for breathing, the lungs
* Skeletal system: structural support and protection through bones




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