Answer:
Explanation:
Any system within the Earth system is considered an open system. Because energy flows freely into and out of systems, all systems respond to inputs and, as a result, have outputs.
Answer:
it would break when it hits the ground
Explanation:
Answer:
B
Explanation:
the gravitational force is a big play.
Answer:
This is an example of chemical change because the Kool aid dissolved and turned the water red