Question

look at the text below. if there is an error with subject - verb agreement, select the incorrect verb and type it correctly. otherwise, submit the text without making any changes. the cocoa frog, along with fifty - nine other new species, were discovered by a team of field biologists from conservation international in 2013.

Explanation:

The subject is "The cocoa frog" (a singular subject), and the phrase "along with fifty - nine other new species" is a prepositional phrase that does not affect the number of the subject. So the verb should be singular.

Answer:

The cocoa frog, along with fifty - nine other new species, was discovered by a team of field biologists from Conservation International in 2013.