Fact 1: Plasma is formed by electrons separating from atoms in stars.

Fact 2: Most of the plasma is electrons and protons.

Given the two facts above, answer the question "What is plasma made up of?" with the following options: 
- Protons
 - Energy.
 - Proteins
 - cells
 - energy
 - Glucose
 - hormones
 - nutrients


 

 Protons        