Ronald wants to see if a new shower cleaner works better in removing soap scrap than his old cleaner. he pumps 50 sprays of the new shower cleaner on one half of the shower and pumps 50 sprays of his old cleaner on the other half. identify the constant in this experiment. enter your answer in the space provided

The constant is the shower, he's using the same shower to test how both of the cleaners work.

The constant is the 50 pumps of cleaner

Explanation:

I TOOK THE TEST. this is the right answer.

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although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.