Number 21 it’s sounds the most grammatically correct
It's one of the places with Inca and Aztec culture it's the main ceremonial center in the Aztec city.
Answer:
<h2>English:</h2>
Pets need care and attention to keep them healthy, happy, and safe. They need healthy food; clean, fresh water; and a comfortable place to sleep. Most pets also require regular exercise to stay fit. It is important to find out all about an animal before deciding whether it will fit in well with you or your family.
<h2>Español:</h2>
Las mascotas necesitan cuidado y atención para mantenerse saludables, felices y seguros. Necesitan comida saludable; agua limpia y fresca; y un lugar cómodo para dormir. La mayoría de las mascotas también requieren ejercicio regular para mantenerse en forma. Es importante averiguar todo sobre un animal antes de decidir si encajará bien con usted o su familia.
Explanation:
I would say a person would prefer el metro because a metro is quicker than a bus and doesn't stop each time to pick up more passengers
When you say "gusta" is when you like a certain thing like food or something you like to do. When you say "gustan" is when you like a thing like a car ect.