Jenny is running for more than an hour on a pleasant sunny morning. her body is sweating to maintain homeostasis, which is caused by the action of a/an . nextreset

Hello!

Your body produces sweat in order to prevent yourself from overheating. The sweat comes from the sweat glands and condenses on the skin. This helps to keep the body cooled down so you do not die from overheating or exhaustion. Drinking more water can also allow you to sweat more which is also important for your body. 

I hope this helped!

I am, yours most sincerely,
SuperHelperThingy

This is true. yes. indeed.

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.