18.8k views
20 votes
The __________ system is made up of the heart, blood vessels, and blood.

circulatory
musculoskeletal
nervous
respiratory

2 Answers

3 votes
Your answer is circulatory
User Richard Andrew Lee
by
4.9k points
6 votes
Circulatory is the answer
User Eduardo Yupanqui
by
6.1k points