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WEEK 13 ASSIGNMENT
| Question | Answer |
|---|---|
| Q: What are axial muscles? | A: Muscles of the head, neck, and trunk that support posture and protect internal organs. |
| Q: What is the function of neurons? | A: Conduct electrical impulses. |
| Q: What does the autonomic nervous system control? | A: Involuntary functions like heartbeat, digestion, and breathing. |
| Q: What glands make up the endocrine system? | A: Pituitary, thyroid, adrenal, pancreas, pineal, etc. |
| Q: What is the function of hormones? | A: Chemical messengers that regulate body processes. |
| Q: What are the four chambers of the heart? | A: Right atrium, right ventricle, left atrium, left ventricle. |
| Q: What is the systemic circuit? | A: Blood flow from heart → body → back to heart. |
| Q: What is lymph? | A: Clear fluid containing white blood cells, proteins, and waste. |
| Q: What is the primary muscle used in breathing? | A: The diaphragm. |
| Q: What are the major respiratory organs? | A: Nose, pharynx, larynx, trachea, bronchi, lungs. |