Respuesta :
Answer:
It is effective support for the claim.
Step-by-step explanation:
An author claims that "zoos do more good than harm."
Results were summed as: "The importance of zoos cannot be overstated. The economic and educational benefits for humans are great. The protection and preservation of endangered species is even greater."
The result line "The protection and preservation of endangered species is even greater" shows that the claims made must have been right.
The answer is-
It is effective support for the claim.