Because he is assigned to bring Percy to camp, and if he doesn't he will not get his searchers license. P.S. I love this series!!!
One type of atom
a pure substance
No,it's bonds between elements like hydrogen and oxygen
Answer:
Stomach mucus protects the gastrointestinal cells from the damage that gastric juices can cause. Gastric juices are very acidic and without the mucus, the acid can destroy the cells and tissues inside the stomach.
