I WILL MARK BRAINLIEST
calculate the specific gravity of the rose quartz. The procedure is as follows: Remember, the density of water is 1.0g/cm3, so the mass of water equals the volume of the rose quartz. Find the density of the rose quartz. Find the specific gravity of the rose quartz. Specific gravity = density of of water. What are the units for specific gravity?

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

What is the length x of the side of the triangle below? (hint: use the cosine function)

The softest and hardest minerals are: softest hardest