Respuesta :
Answer: if you are asking what is responsible for the transport of gases nutrients and hormones than it would Blood. That comes under Cardiovascular system.
In blood There are RBCs Plasma Platelates
RBCs are responsible for transport of gases
Plasma is responsible for Nutrients and Hormones
Platelates are for clotting etc
Answer:
1. Cardiovascular
2.respritory
3.Nervous
4.Urinary
Explanation:
Got it right on my class