Find the list that is ordered smallest to largest. 1. carbon atom, glucose, carbohydrate, cell wall

2. carbon atom, carbohydrate, cell wall, glucose

3. glucose, carbon atom, carbohydrate cell wall

4. cell wall, carbohydrate, glucose, carbon atom

Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger