Question

What is a system responsible for transporting materials such as oxygen,digesting foods,wastes and hormones throughout the body?

Answer 1

The circulatory system.

It transports oxygen around (with the help of the lungs)
It transports nutrients (amino acids, electrolytes)
It transports wastes (with the help of the kidneys)
it transports hormones (with the help of various endocrine glands)

I hope this helps! I'm happy to answer any other questions you might have :)