Question

Brian's aunt has cats. When Brian recently visited her, he started sneezing badly and believes that it was because

he is allergic to cats.
What would be the next step for Brian to form a hypothesis?
O by avoiding going to his aunt's house
by wearing a nose mask near cats
by visiting other households with cats
O by visiting his aunt's house again with the cats outside

Answer 1

c

Step-by-step explanation:

i just did it

Answer 2

By visiting other households with cats.

Step-by-step explanation:

This will give Brian a variety of other houses and determine if it is truly cats or just alleries from other items. This is the most direct way to get Brian the answer he is looking for.