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- 1. Multiple ChoiceWhat is involuntary contractions of voluntary muscles to warm up?ShiveringSweatingVasodilationVasoconstriction
- 2. Multiple ChoiceIf the environment gets cold, we will often shiver in order to:keep body temperature the same as the external temperaturedecrease body temperatureincrease body temperatureregulate blood pressure
- 3. Multiple Choice
Homeostasis
allows for a wildly fluctuating internal environment
is impossible in vertebrates
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
- 4. Multiple Choice
When you are cold, you shiver and your blood vessels contract, which warms you up. When you are hot, you sweat and your blood vessels expand, which cools you down.
False
True
- 5. Multiple ChoiceWhat is another word that can be used to describe "homeostasis"?STABLEEQUALCOMPLETECORRECT
- 6. Multiple ChoiceThe term for maintaining internal temperature is:ThermoregulationThermometerHomeothermalHomeostasis
- 7. Multiple ChoiceWhat is the evaporation of a liquid to cool the body?ShiveringSweatingVasodilationVasoconstriction
- 8. Multiple ChoiceHomeostasis in the human body is often maintained by a:neutral feedback loopsolar feedback looppositive feedback loopnegative feedback loop
- 9. Multiple ChoiceIf the environment gets cold, we will often shiver in order to:keep body temperature the same as the external temperaturedecrease body temperatureincrease body temperatureregulate blood pressure
- 10. Multiple Choice
The term for maintaining internal temperature is:
Thermoregulation
Thermometer
Homeothermal
Homeostasis
- Answer choicesTagsAnswer choicesTags