They hunted and gathered food
Kublai was the fifth Khagan of the Mongol Empire reigning from 1260 to 1294 He also founded the Yuan dynasty in China as a conquest dynasty in 1271, and ruled as the first Yuan emperor until his death in 1294.
Answer:
Premolars have a flat biting surface. You have eight premolars in total. Molars - Your molars are your largest teeth. Their function is similar to that of the premolars, to grind, tear, and crush food.
Basically premolars for chewing and molars for grinding tearing and crushing
Explanation:
an open attack is when you attack while the defenders are right there, so attacking without the element of surprise. but most people do not do that unless they have a bigger army.