Answer:
several hollow bones,endothermic
Explanation:
compress
or compressing gas
A subatomic particle that has a positive change is called a proton. The main three subatomic particles you should know are protons, electrons, and neutrons. Protons have a positive change, electrons have a negative charge, and neutrons are neutral with no charge.
Hope this helps.
Answer:
2
Explanation:
In the equation, Cl is chlorine and there is a number "2" so that the correct answer is 2.
