read the paragraph. then, add the best topic sentence.\n__________ these birds are known for crowing loudly…

read the paragraph. then, add the best topic sentence.\n__________ these birds are known for crowing loudly, even at volumes that could cause hearing loss. however, special ears keep them from going deaf. whenever a rooster opens his beak all the way, his ear openings mostly close off. its almost like the rooster has built - in earplugs to avoid getting hearing damage from his own voice.\nroosters crow at all times of day, not just in the morning.\nroosters have a way to keep their ears safe when they crow.\nroosters crow for a number of different reasons.\nsome animals are known for how loud their calls are.

read the paragraph. then, add the best topic sentence.\n__________ these birds are known for crowing loudly, even at volumes that could cause hearing loss. however, special ears keep them from going deaf. whenever a rooster opens his beak all the way, his ear openings mostly close off. its almost like the rooster has built - in earplugs to avoid getting hearing damage from his own voice.\nroosters crow at all times of day, not just in the morning.\nroosters have a way to keep their ears safe when they crow.\nroosters crow for a number of different reasons.\nsome animals are known for how loud their calls are.

Answer

Brief Explanations:

The paragraph focuses on how roosters protect their ears when crowing. The best topic - sentence should introduce this main idea. The first option about crows at different times is off - topic. The third option about reasons for crowing is not the main point. The fourth option about animals with loud calls is too general. The second option "Roosters have a way to keep their ears safe when they crow." directly relates to the content of the paragraph.

Answer:

Roosters have a way to keep their ears safe when they crow.