<span>Tú compras un boleto para ellos.
From the options, it appears you need to write this sentence using a direct object pronoun. The object of the sentence is un boleto, which is masculine singular. This means the direct object pronoun must be masculine singular; the direct object pronoun must be lo.
This narrows the options to 1 and 2, however the first option can be eliminated due to grammatical error (los lo, which translates to "the the", doesn't make sense).
Answer:
</span>2) Se lo compras.
4. Hago
5. Entregó
6. Se
7. Voy
Answer:
the answer is that it’s reef could be threatened by higher temperatures
Explanation:
When it said “Es fácil el peligro de extinción del arrecife del Amazonas cuando hace más calor en las aguas del río” it is pretty much saying that the reef is threatened by high temperatures
is their a question to that?