The number of protons in an atoms determines the atoms identity. Electrons determine the electrical charge.
Answer:
Biosphere
Explanation:
The biosphere is the area of Earth where living things exist. The biosphere is divided into regions known as biomes. In general, biomes are areas with a particular type of climate and similar plant and animal species.
The term for a push or pull is called Force.
Answer:
Attractions between molecules cause a reduction in volume
Explanation:
