Answer:
B. Because weather is a complex interaction among many different variables that are constantly changing
Answer:
D.A round-trip ride to school and back
Explanation:
A round-trip ride to school and back would produce a total Displacement of zero.
You start and stop at the same place.
Hope this helps!
C. atomic number is the answer
Answer:
mixing chemicals together
Explanation:
eating and drinking
When air is heated up the molecules spread out and move faster, so heat rises because it is less dense than the cooler air around it.
