Answer:
primary source
Explanation:
the explanation is in the image above
brainliest please
Density = mass / volume ;
1 Cubic Centimeter = 0,000001 Cubic Meter
8 cm^3 = 0.000008 m^3
12,9 g = 0,0129 kg
The density is 0,0129 kg/ 0,000008 m^3 = <span><u>1612,5 kg/m^3</u> </span>
The answer is B) evaporation,condensation, precipitation, runoff/storage
B. Kinetic energy plus its potential energy.
A. The switch within the closed circuit is opened.
If the switch is opened current will stop flowing, as the current will meet a gap, that is not connected by a conductor.