Respiration is a chemical reaction that takes place in cells and allows them to release energy. Reactants are the substances that react together in a chemical reaction. In respiration the reactants are glucose and oxygen.
Explanation:
Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.
I don’t know the answer but i can recommend two app that might
AP Bio
Cel Biology-101
Answer:
For the Numbers on the leg Photo
1. Rectus Femoris
2. Vastus lateralis
3. Tibialis Anterior
4. ADDuctor longus
5. Gracilis
6. Satorius
7. Vastus Medialis
8. Gluteus Medius
9. Gluteus Maximus
10. Semitendinosis
11. Semimembranosus
12. Biceps Femoris
13. Gastrocnemius
Explanation: is correct