And a study on the experiment should be continued, because it makes us understand and learn from actual examples, but it should not make any trial because he has children might make the quantity of waste reduced and frog.
And the frogs by the trial should continue because it makes us understand and learn from the examples. But, do not let the frog's tried all I could to keep the volume down and wasting a lot of frogs.
Study and experiment on frog by should have, because it allows us to understand and learn from the examples actually. But should not allow the frog kids all groups because it will make the amount of the frog is reduced and waste.