THE FOOD GOES DOWN THE.......
ESOPHAGUS
THE GASTRIC JUICES IN THE______________BREAK THE FOOD INTO SMALLER PIECES.
STOMACH
What does the excretory system do?
The excretory system eliminates waste and excess of water from the body in form of urine.
What does the circulatory system transport?
Nutrients and oxygen
Which are the main parts of the circulatory system?
Heart, veins and arteries.
True or false. The heart is one of the most important organs because it is the engine of our body.
True
