Enzymes
The digestive system is the system that makes food absorbable into the body
The relation between the circulatory system and the digestive system is that the digestive system makes energy so the energy goes to the heart and that is what makes it pump.
The digestive system.
it makes that the digestive system gets all of the blood that it needs. DR. Marvin
Air in digestive system.
The esophagus is a tube of smooth muscle that transports food from the mouth to the stomach. This makes it part of the digestive system.
respitory, digestive, and circulatory =
It makes the food go down.
It makes you more aware and have faster reactions.
60 percent
Some harmful short term effects of caffeine are increased alertness, makes your heart beat faster ,makes you go to the toilet more ,raises your body temperature,makes your digestive system produce more acid.
The digestive system is different from the other human body systems because the digestive system holds food and no other human body system does also the digestive system has organs that none other human body systems have.