Question

read a text about echolocation. perhaps due to brown bats strange - looking flight patterns, many people believe that these fascinating mammals are blind. this is incorrect, because not only are they perfectly capable of seeing with their eyes, but they can also visualize their surroundings with their ears. brown bats produce high - frequency sound waves that create echoes when they bounce off objects. in a remarkable process known as echolocation, they translate these echoes into visual information. thus, even in the pitch dark of night, these bats can hunt insects, one of their food sources. they can also use echolocation to navigate their surroundings. select the two details that are included in the text.

detail	text 1
echolocation provides a way to \see\ without using ones eyes.
some visually impaired people have learned to echolocate just as bats and other creatures do.

Explanation:

1. The text states brown bats use echolocation to hunt insects at night and navigate their surroundings, matching the first detail.
2. The text explains brown bats use echolocation (translating echoes to visual info with ears) to "visualize surroundings" alongside their eyes, which aligns with the second detail about "seeing" without eyes.
3. The text does not mention visually impaired people using echolocation, so this detail is not included.

Answer:

• Some bats use echolocation to hunt and navigate at night.
• Echolocation provides a way to "see" without using one's eyes.