02.05 physical models: I need a model and a one paragraph summary describing the topic you chose, your model, what it represents, how you made it, and the specific science involved. Here are your topics to chose from:
Conservation of mass
Atomic theory
Thermal energy.

so your going to make a physical model on your own but i can help you with your summary paragraph so what you need to do for your summary paragraph is you need to talk about the model you made and what topic you chose form the three.

Explanation:

so what you need to do for this assignment you would need to chose between conservation of mass, atomic theory and thermal energy. you can only choose one because your going to create a drawing, or Two-dimensional (2-D) or three-dimensional (3-D) models or you can make a Simulations.

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

a polar bond is formed when electrons are shared unevenly between atoms