Step 1: Where are red blood cells formed? _____
Here you need to address your structures and functions of the red blood cell:
1. You lack ______
2. Your ATP is produced through ______
3. You contain ______ , which allows to be bounded to it as it diffuses in the cell​

Respuesta :

Answer:

Formation occurs in the bone marrow.

Explanation:

Keywords are needed to answer the questions are below please provide.