Guppies have a closed circulatory system.
They travel in the blood. They are one of the 4 components of the blood and they travel collectively
Yes. Arteries and Veins.
yes
They travel dissolved in the blood plasma.
through pulmonary veins
It is a fact that the blood cells flow arround the body by the heart. the veins carry dioxygenaten blood arround.
Most of the messages are carried by the nervous system around the body. Others are carried by the hormones.
approximately 7 minutes
through your pulmonary artery and pulmonary vein.
On average, it takes about 20-30 seconds for blood to travel through your body.
A red blood cell takes about 20 seconds to travel through the body.
its when the blood travel through out its body