Both don’t have units beacuse they are ratios
Answer:
B
Explanation:
The whole thing is talking about the damage runoffs have done that is equal to answer B.
The object has been golaced in water
Answer:
Explanation:
If an elements atomic mass and number are known you can also determine the number of protons and neutrons it has. You can also determine where it is on the periodic table. For example, if a element had a atomic mass of 10 then it would be higher up on the table then one with a mass of 20. Btw I do apex too.
A. Radio waves
Have the lowest frequencies
