Which statement is an accurate description of the relationship of rocks and minerals?
a.
all minerals are made of rocks.
b.
geologically, minerals and rocks are exactly the same.
c.
knowing which minerals are in a rock can you identify and classify that rock.
d.
almost all rocks are made of three or more minerals.

What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol

Identify and describe the three ways that mutations affect organisms.

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.