Fact 1: Fish have a circulatory system with a two-chambered heart.

Fact 2: Each side of the heart is divided up into two chambers.

Given the two facts above, answer the question "ish have a circulatory system with what?" with the following options: 
- our nearest star
 - divided heart
 - solid, liquid, gas
 - Veins and arteries.
 - kinetic energy
 - flow of electrons
 - reducing acid rain
 - matter vibrating


 

  divided heart       