Answer A) your.
Beacuse the noun is sleeping and it needs a posseive pronoun not a personal pronoun.
Hypothesis is a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation. Theory is a contemplative and rational type of abstract generalizing thinking or the result of such thinking. Apparently, if the hypothesis is proven it would become a theory.
A. Plates and Bowls are subjects with more than on of each