Parents
About Body Basics
Our Body Basics articles explain how each body system, part, and process is necessary for living. Learn more about how the body works, what basic human anatomy is, and what happens when parts of the body don't work as well as they should.
- Blood
- Body Parts & What They Do (Glossary)
- Bones & Skeletal System
- Brain & Nervous System
- Collagen
- Digestive System
- Ears
- Endocrine System
- Eyes
- Female Reproductive System
- Hair, Skin & Nails
- Heart & Circulatory System
- Immune System
- Lungs & Respiratory System
- Lymphatic System
- Male Reproductive System
- Metabolism
- Mouth & Teeth
- Nose
- Peripheral Nervous System
- Spleen
- Tongue
- Urinary System
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
© 1995- The Nemours Foundation. KidsHealth® is a registered trademark of The Nemours Foundation. All rights reserved.
Images sourced by The Nemours Foundation and Getty Images.
Humana Healthy Horizons in Ohio
- Humana Healthy Horizons
- Humana Healthy Horizons Extras
- Member Support
- Care management
- Caregiver resources
- Child well-being
- Disease management
- Documents and forms
- Enrollment
- Grievances and appeals
- Health and wellness
- KidsHealth
- Member Handbook
- New Member Resources
- News and alerts
- OhioRISE Plan
- Pregnancy outcomes
- Tobacco cessation
- Why Humana
- Your primary care provider
- For Providers
- Contact us
- Accessibility
- Humana Healthy Horizons
- Humana Healthy Horizons Extras
- Member Support
- Care management
- Caregiver resources
- Child well-being
- Disease management
- Documents and forms
- Enrollment
- Grievances and appeals
- Health and wellness
- KidsHealth
- Member Handbook
- New Member Resources
- News and alerts
- OhioRISE Plan
- Pregnancy outcomes
- Tobacco cessation
- Why Humana
- Your primary care provider
- For Providers
- Contact us
- Accessibility