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Stack #4603927
| Question | Answer |
|---|---|
| Hormone | chemical molecules which travel through the blood to affect body systems |
| Exocrine glands | secrete into body cavities or onto surfaces through ducts |
| Integumentary System | composed of the skin, hair and glands associated with the skin |
| Thermoregulation | control of the body temperature |
| Sebaceous Glands | oil glands |
| Immune System | system which protects the body from infection |
| Vaccine | weakened or killed antigen which when injected promotes immunity |
| Antigen | foreign particle in the body |
| Lymphocyte | white blood cell |