Nueva and azul ...........
Answer:
No pigs can actually be great swimmers
Explanation:
Regardless of negative associations with pigs, research has proven that they are no different to many other animals, including the pets we share our homes with.
Pigs feel a range of complex emotions, and can suffer both physically and mentally.
Answer: Yo soy optimista
I am optimistic
Explanation: The subject in this sentence is "Yo", that is a first-person in the singular, so the verb must be conjugated in this form. Yo soy.

How is it possible that in the same latitude near the equatorial line there are peaks covered with snow and tropical jungles
John flamsteed invitó al tubo de ensayo