in july 1994 the comet shoemaker levy 9 collided with the planet jupiter as scientists predicted. to be able to accurately predict when a comet will collide with a planet it is essential to understand

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.