The answer would be to add an acid. This would decrease its pH. Hope I helped!
A block and tackle or only tackle is a system of two or more pulleys with a rope or cable threaded between them, usually used to lift heavy loads.
The answer is B because it literally says it right there, and I don't wanna make it impossibly confusing for a middle school student, lol.
Glaciers slow moving enormous masses knocking out great chunks of rock.
wind faster moving, more like sandpaper (sand storms in deserts ?)
Answer:
Meter
Explanation:
I'd say meters, cause it's the SI unit of length,
which is a Derived Quantity.