I think it's The fossil record. The same animal fossil is in Africa and South America. The animal could have not swim across so its the fossil record
These two forces are called action and reaction forces and are the subject of Newton's third law of motion.
<em>Have a luvely day!</em>
Forces are exerted I believe : all of the above
The action force might be Tyler throwing the ball
I don't know the last one
The initial is where you are starting and the final postion is where the object ends up
It would either break or stop depends on the density