B. The sun was in the center of Ptolemy's model, but the Earth was in the center of Copernicus' model.
Answer:
an open system
Explanation:
which is contrasted with the concept of an isolated system which exchanges neither energy, matter, nor information with its environment.
Magma that cools and forms
Answer:
Option B
Explanation:
Kinetic Energy is the energy possessed by the body due to <u>"motion"</u>.
The time taken would be 0.5 seconds at a high rate of speed.