The pH scale is a measure of how acidic a solution is.
<h3>What is a pH scale?</h3>
The unit of measurement to determine how acidic or basic a solution is, is done via a pH scale, which ranged from 0 to 14, on which 0 to 6.9 means that the solution is acidic, and 7 is neutral.
Hence, the pH scale helps to determine the acidic amount of the solution.
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Answer: I would call someone who worked with that stuff and just have them do it. And if not then I would grab a shovel and start shoveling it myself, or maybe call a friend of family. Most likely I would call 911 and just have them help me!
Explanation: Hope I helped!
Convection - convection is heat transferral through fluids
first box is 13 and 2nd box is 30 i belive might be wrong
Answer:
The united states is considered to have a high standard of living because brainly.
Explanation: