Question

List the organ and/or structure.

1. Pumps blood

2. Brings oxygen into the body
Releases carbon dioxide from the body

3. Absorbs nutrients

4.Signals the heart to contract faster or slower

5.Carries gasses and nutrients around the body

Answer 1

circulatory system or heart

Step-by-step explanation:

Answer 2

1.) The Heart
2.) The Lungs
3.) The Small Intestine
4.) The Sinus Node
5.) The Circulatory System

If any of these are wrong, I'm sorry, but these should be the right answers