Question 2 The arrows in the diagram show continuous, cyclic movements from one subsystem
to another without an end. Reflect upon your previous answers and knowledge of
Earth's subsystems to determine whether the arrows in the diagram best represent
matter, energy, or both. Explain your answer and provide at least one example that
occurred during the Precambrian era

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

What is the farthest destination to date for a human spaceflight mission?