You can check your body temperature it is useful in medical field.
Answer:
The Rats.
Explanation:
I think it would be the rats because its a common pest and who has chickens around their house?
1. Carbon Dioxide 2. respiration 3. animals 4. plants 5. Oxygen 6. combustion
When you take blood pressure, it is expressed in a fraction. The top number of that fraction is systolic pressure- the amount of pressure in your arteries during contraction of your heart muscle... I hope this helped! :)
