1. Según Laura Plitt, información en la red sobre las dietas saludables A. Hay mucha
B. no hay

The answer would be A.

Explanation:

We can see that the statement is talking about whether or not there is a lot of information on the internet about healthy diets. And we know that this is true, there is lots of information on the internet and social media concerning healthy diets.

So the answer is A. Hay mucha (there is a lot)

Hope this helps!

the answer is c. estudió

explanation:

to translate: last year a group from my school went to cuba and studied the history of the island. you would use preterite form because it was one time and they use fue in the sentence.