Which TWO relationships are correct based on the information in the passage? A.
Rocks at the surface are subject to weathering.
B.
Rocks can only form from cooling lava.
C.
Rocks receive heat and pressure from the Sun's energy.
D
Rocks can melt and become magma.
E.
Rocks always begin as a metamorphic rock.

The primarily goals of the zapatistas of mexico in 1994 were land reform and redistribution. it is also included in their demands to have a greater political and cultural autonomy for the indigenous people of chiapas and the rest of mexico.

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

Answer a mineral that contains a combination of silicon, si, and oxygen, o, is a silicate mineral. hope it ^.^