Natalia has prepared a presentation to convince dog lovers to adopt a dog rather than buy one. here is her thesis statement:

adopting a stray or rescued dog has many more advantages than buying a puppy.

which three of the following ideas would support her thesis?

an adopted dog is already housebroken.
an adopted dog is already spayed or neutered and vaccinated.
an adopted dog may suffer from problems due to a difficult puppyhood.
an adopted dog already may have been trained at the animal shelter or in its previous home.
an adopted dog may not be your favorite breed.

The answers are B and D.

Explanation:

Since Natalia wants to support the idea that a stray or rescued dog has many advantages than a bought one, options A, C, and E wouldn't be good for her thesis since they express negative things about adopting or rescuing a dog.

On the other hand, option B mentions that an adopted dog may already have had necessary medical procedures, meaning that it would save time for the new owner. Option D says that an adopted dog may already have been trained at the animal shelter or in its previous home so it also would be very helpful for its new family.

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its kind of blury sorry

using the scientific method.