Identify the type of metamorphic rock that can be formed when each of the following is exposed to heat or pressure:
o limestone:
o sandstone:
o shale:
o granite

Limestone, Sandstone, and Shale are all sedimentary rocks so granite is the answer.

Brazzaville and kinshasha, luanda,librevilleand and monrovia.

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.