How does the author support her argument that people can become healthier by making small changes?

It’s A

Explanation:

She uses an anecdote

mi hermana "sabe" bailar salsa. "conoces" tu el monumento la mitad del mundo? raul y yo sabemos al profesor de matematicas.

translated: my sister "knows" how to dance salsa. "do you know" the monument half of the world? raul and i "know" the math professor.

here is the answer its my picture of my notebook