All the examples stated belos is an example of electric forces except a)a neutron pushing on another neutron b)an electron pushing on a proton b)an electron pushing on another electron

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.