What is one way that scientists ensure reliability in their experiments? a. Scientists can perform the experiment before making a hypothesis to ensure
they are correct.
b. Scientists make sure to only use the highest quality tools.
C. Scientists can run multiple trials of the experiment to verify the results.
d. Scientists run the experiment only once so they don't get too much data.

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

i think its 100.

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