Answer:
The first is true
The second is true IF the statement means that the human body contains energy
The third is true
The fourth is false
Answer:
you can classify a mineral by its appearance and other properties. The presence of a mineral is defined by the color and luster, and the color of the powdered mineral is described by the band. Every mineral has a distinctive density. To compare the hardness of rocks, the Mohs Hardness Scale is used.
Explanation:
The elements most likely to form more than one type of ion are thetransition metals
so one liter is about 2. something gallons so at 12.8 km/l you would get about 30 mpg which is insane but yeah
