I am pretty sure its Detailed instructions correct me if I'm wrong hope this helps.
Answer:
the billions of cells that originate from one parent cell
Explanation:
Answer:
A physical change effects a substance physically. Examples include cutting, bending, dissolving, freezing, boiling, and melting.
A chemical change effects a substance chemically. Examples include burning, rusting, and digesting.
Hope this helps.
B.) Glucose because in order for that person to have energy that person has to have sugar to be active...