Answer:
Juan es <u>un</u> chico inteligente.
Explanation:
The reason why A is correct is because Juan is singular and masculine, making the answer 'un.'
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19. Escuchando I hope this helps :)
An orbit is the simple planar representation of an electron. An orbital refers to the dimensional motion of an electron around the nucleus in a three-dimensional motion
“ella empezó a cocinar”
hope this helps :)
