Match each rock with the correct description. 1. quartzite
2. limestone
3. shale
4. basalt
5. sandstone

1. made from a dissolved mineral called calcite
2. made of large grains of sand
3. made of very tiny grains of clay
4. formed from sandstone
5. fine-grained rock with few or no crystals

Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Plz ! ive been stuck on this forever