Cuando se fundo México (Tenochtitlan)?

Why would the composition of a meteorite resemble the earth's interior?

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles

Match the mountains with the type of collision that formed them. a. andes b. aleutians c. north american cordillera d. appalachians 1. continental- continental 2. continental- oceanic 3. oceanic- oceanic 4. arc- continent