Question

Which statement best describes the main functions of the systems shown?

A) System A provides oxygen, while System B provides nutrients.
B) System A provides nutrients, while System B circulates blood.
C) System A allows reproduction, while System B provides oxygen.
D) System A circulates blood, while System B allows reproduction.

Answer 1

The main functions of the systems shown are: System A circulates blood and System B provides oxygen. The statement that best describes their functions is A) System A provides oxygen, while System B provides nutrients.

Step-by-step explanation:

The main functions of the systems shown are:

1. System A circulates blood, which delivers oxygen and nutrients to cells.
2. System B provides oxygen and removes waste products, such as carbon dioxide.

Thus, the statement that best describes the main functions of the systems shown is A) System A provides oxygen, while System B provides nutrients.