Passive voice or active voice? Numerous studies have estimated the blue penguin population at more than one million worldwide.

Question

asked May 21, 2018 91.9k views

2 Answers

Evan Stoddard · Answer 1 · 2018-05-27T14:08:28+0000

Answer:

active voice

Step-by-step explanation:

have estimated is the present perfect active form of the verb.

The passive would be "the blue penguin population has been estimated at..."