Describe two (2 ways bacteria are to your body.

Look at the picture below . what does this picture represent ?

If vegetable oil is made out of veggies, then what is baby oil made out of?

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen