Answer:
A. Both describe ways a solid can change.
Answer:
answer #1 used throughout the world to power devices, appliances and methods of transportation utilized in daily life. To make things operate, electrical energy must be emitted from energy sources such as power plants, to enable an object to consume the power it needs to function. ((if you want to cut it down short use the two first sentences))
answer #2 We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar
Explanation:
Answer:0,25 g/cm3 creo
Explanation:densidad es masa entre volumen
The answer to the question is b
90% of energy is lost. only 10% is left.
therefore the answer is B. 90%
