You notice your dog is shedding. Which of the following represents a hypothesis about your observation?
A. My dog is shedding
B. I wonder why my dog is shedding
C. The weather must be getting warmer
D. My dog pants when she is warm.
Hypothesis is a possible explanation for an observation. In this case the observation is that the dog is shedding, a hypothesis will present a possible explanation for this. Let us evaluate each of the given options:
A) My dog is shedding: this is the same as the observation. This cannot be the hypothesis because it does not explain what you are observing. Thus its a wrong option.
B) I wonder why my dog is shedding: This is a question that arises in one's mind when they see their dog shedding. But again, this does not explain why this is happening, so not a correct option.
C) The weather must be getting warmer: This is a plausible reason. When the ambient temperature goes up, the dogs start shedding in order to keep the body temperature low. This seems like a possible explanation for your observation.
D) My dog pants when she is warm: This is also an observation and not a potential reason for the observed behavior.
Hence option C is the only correct choice and presents a potential hypothesis for your observation.
Hope this helps.