Body Systems
Explore the 11 major systems that make up the human body.
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Skeletal System
Bones and cartilage providing structure and support
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Muscular System
Muscles enabling movement and posture
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Nervous System
Brain, spinal cord, and nerves controlling the body
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Cardiovascular System
Heart and blood vessels circulating blood
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Respiratory System
Lungs and airways for breathing
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Digestive System
Organs processing food and nutrients
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Urinary System
Kidneys and bladder filtering waste
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Endocrine System
Glands producing hormones
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Lymphatic System
Immune system and lymph circulation
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Integumentary System
Skin, hair, and nails
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Reproductive System
Reproductive organs and processes