Which piece of evidence best supports the claim, "Every person should adopt a pet as soon as they can"?

The possible answers are:

I love to spend time with my pets and everyone I talk to feels the same way.
Science shows that having a pet reduces stress and makes people happier.
A new American Heart Association (AHA) survey of 1,000 pet owners found 95% relying on their animal companions for stress relief
The average yearly cost of having a pet is $1,200.

1 answer

The piece of evidence that best supports the claim, "Every person should adopt a pet as soon as they can," is:

Science shows that having a pet reduces stress and makes people happier.

This statement provides a general, research-backed benefit of pet ownership that aligns with the idea that adopting a pet can have positive impacts on individuals, supporting the argument for encouraging pet adoption.