What can beagles teach us about Alzheimer’s disease?” This passage is adapted from the article “What can beagles teach us about Alzheimer’s disease?” by Elizabeth Head. In paragraph three of what can beagles teach us about Alzheimer’s disease what is one way the author effectively supports the purpose of the passage?

A) by relaying a series of personal anecdotes From people who have owned aging dogs.

B) By stating the main reason, dogs are used instead of mice to study human brain changes

C) By introducing examples of different dogs have behaved differently as they age

D) By starting with recognition of a counter argument about using mice in lab experiments

B) By stating the main reason dogs are used instead of mice to study human brain changes