The earth obviously because it is on Earth like we are and it has the same gravital properties. It falls when you drop it and rises when you pick it up
Put a fork under your pillow tonight, and your wish will come true tomorrow.
Answer:
Explanation:
1+7 = 6+2 =8 -protons
1+15 = 12+4 = 16 - protons +neutrons
You can only determine the speed since the only info we know is how much you ran in how long of a time.