Register
The system brings molecules to the cells. It includes blood vessels and the heart. respiratory system digestive system circulatory system nervous system
103k views
4 votes
The system brings molecules to the cells. It includes blood vessels and the heart.

respiratory system
digestive system
circulatory system
nervous system

User Thibault Clement
by
4.1k points

1 Answer

6 votes
i think it’s the circulatory system. it delivers oxygen and nutrients to the cells and pumps blood to the heart. hope this helps:)
User Gurgen Hakobyan
by
5.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

What's the formula for the combined gas law?
Which option describes nonmetals?
The ions Ca2+ and PO43- form salt with the formula
Carnot Cycle. If a boiler's heat source produces 106 Btu/hr at 600F, what is the highest possible rate at which work may be produced? The ambient air is 70F.
HELP, I NEED TO CHECK MY ANSWERS!! what is the mass for a... paperclip, red book, block, pencil, calculator, green blob, penny, quarter, dime, and a nickel?
Link Copied!