the first large predators on earth, according to some sources, was sea scorpions that grew to almost six…

the first large predators on earth, according to some sources, was sea scorpions that grew to almost six feet in length. choose 1 answer: a no change b were c is d has been

the first large predators on earth, according to some sources, was sea scorpions that grew to almost six feet in length. choose 1 answer: a no change b were c is d has been

Answer

Brief Explanations:

The subject "The first large predators" is plural. A plural subject requires a plural verb. "Was" is singular, while "were" is plural and the correct form to use here. "Is" and "has been" are also singular forms and incorrect in this context.

Answer:

B. were