C I think is the answer but idk
D. Ability to read
Hope this helped
Answer: A. Alice can pour the water into a graduated cylinder to find the volume
Explanation: If you put water into a graduated cylinder, you get accurate numbers. This helps with the equation because estimating isn't always the best way to go. Putting a ruler in the water wont help because you don't know what number the water started at before the displacement. The thermometer won't work either because that is used for temperature.
Honestly it would be the Exosphere<span> but since that's not one of the choices it would be the Thermosphere. </span>
The answer is federal treaties