Statements describing the body’s reaction to changes in temperature are given. 1. Arterioles in the skin surface constrict. 2. Arterioles in the skin surface dilate. 3. Hair erector muscles contract. 4. Hair erector muscles relax. 5. Sweat evaporates from the skin. 6. Muscles contract spontaneously. Which statements are part of the body’s response to hot weather?
- A1, 3 and 6
- B1, 4 and 5
- C2, 3 and 5
- D2, 4 and 5