It was a little hard but i think the answer is ``Glands`` beacuse i read about Glands and it said that they are ,<span>chemical substances for use in the body or for discharge into the surroundings
Hope this helps <3 </span>
1.true
2.food can spend between 4 to 6 hours in the intestine
1) precontemplation, (2) contemplation, (3) preparation, (4) action, and (5) maintenance
The arteries carry oxygenated blood away from heart and then re-takes it back to your system
