Answer:
Generally, the expressions are used to say that the real worth, success or effectiveness of something can only be determined by putting it to the test by trying or using it, appearances and promises aside - just as the best test of a pudding is to eat it.
Explanation:
I majored in Health
It should be true positive
But any ways dialogue is when two or more people n a book are having a conversation.
The answer is decay. Decay is the principal natural means of recycling solid waste.