Pick and copy all the incorrect options for the following question:

The human body temperature is relatively constant. Which is a feedback mechanism that helps the human body maintain its normal temperature in a cold environment?

Options:
- Water is released from the skin.
- Muscles shake in small movements.
- The rate of heart beats slows.
- The lungs take in additional air.



- Water is released from the skin.





- The rate of heart beats slows.



- The lungs take in additional air.

