Does anyone know this?

Models are non-visual ways of coummincating how someone thinks about something in the natural world

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing