You would expect a scratch on the quartz since quartz is on a hardness scale of 7 and the mineral you are rubbing against it is at a hardness scale of 7.5
1.one way: If the organism is rapidly buried it may be transformed over millions of years into coal, oil, or natural gas. The carbon can be stored for million years.
2. Another way: If carbon is stored as chemical energy in the cells of plants or animals the carbon can be stored until the organism/plant dies. That means if the organism live for million years then the carbon can be stored for million years.
A patient with metabolic acidosis
Seismic waves is the correct answer. If you look up what the word seismic means, it translates to <span>relating to earthquakes or other vibrations of the earth and its crust</span>
A is the answer to this question