Answer:
A
Explanation:
The abundance of oxygen in our atmosphere and the presence of liquid water on the surface of our planet makes our "Pale Blue Dot" stand out in contrast to the other planets in the solar system — a unique and fragile home for life.
Provide the examples again, no samples are presents.
Answer:
higher frequency waves will have more energy
Explanation:
Mass is Kg
Mol is the amount of substance
m is for meters
