Answer:
150 times 1000 is how many meters it is away from earth because kilo means 1000
Explanation:
easy metric conversions
Yes it is. Copper is the same mass and volume. Plus all pennies are made of copper
Acidic because anything over a ph of 7 would be basic but anything below 7 would be acid and if it has a ph of 7 it would be neutral....Hope I helped
A. Phase changing. When phase changes nothing chemically changes about the substance, its still the same thing.
i think that the answer is d. millions of small rocky objects