by using 500ml. of bottles and food coloring.
nothing
Plastic tube and a ballon and a 5 straws
How does this question make sense. The heart allows for us to HAVE the circulatory system. The circulatory system is also known as the "transport system" without our heart (AKA the PUMP) there is no circulatory system.
The three major parts of the circulatory system are the heart, the blood, and the blood vessels.
Cardiovascular system, or circulatory system
The heart, lungs, blood vessels make up the cardio vascular system.
The circulatory system does not produce adrenaline. That is the job of the endocrine system.
closed circulatory system (double circulatory system)
nervous system
They're both the circulatory system.
Amphibians have closed circulatory system Closed
The circulatory system