Identify Each of the following statement as observation, hypothesis, experiment,

Question

Identify Each of the following statement as observation, hypothesis, experiment, or a conclusion A. The number of fish in the river was lower than usual D. When a burning candle is placed in a closed container, the flame goes out C. The birds nest on the east side of the hill because the hill protects them from winds out of west C. Hydrogen gas combusts, because it combines with air D. The solution was heated for 5.0 hours at 75 degree C D. 2.5 g of NaCl was added to the mixture A. observation B. conclusion C. hypothesis D. experiment

Explanation / Answer

All are correct

The number of fishes in the river was lower than usal----->observation

When a burning candle is placed in a closed container the flame goes out------>conclusion

The birds nest on the east side of the hill because the hill protects them from winds------>hypothesis

The solution was heated for 5 hors at 75 0C----->experiment

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