C. Pongas ... it's referred to you it ends in s because it's referring to " tu " ( informal way ) and not " usted " ( formal way )
Try one country at a time.
First explain the countries healthy standards individually.
Then compare and contrast the two countries together.
That should help you start off!
Just keep sharing ideas and facts + blending in your own opinions on the matter.
Good luck! :D
Answer:
A facts only; not opinions, like in B
Explanation:
use facts
It's got to be C because none of the others relate to collaboration, but I'd say if you were unsure about this answer then the only other sensible one could be B, but I'd go with C.
Subjective: based on or influenced by personal experiences, beliefs, thoughts
I just copied and pasted this to see if anyone else had an answer, one person said B and that got 5 stars and a few thanks, so I'd go with B. Also, B seems objective because it is influenced by the person's feeling of the character.