Question

read the paragraph.

the flounder is a type of marine flatfish. flounders lurk on the ocean floor to ambush smaller fish and other prey. when flounders are born, their eyes are located on each side of the head, but as the flounder grows, one of its eyes migrates to the other side so that both eyes are on the same side of its body. as the fish lies on the seafloor, both eyes look upward, alert for prey or predators. to protect itself, the flounder also uses camouflage, changing its color to match its surroundings. for example, the flounder appears a dull, spotted color when lying on the seafloor but turns almost transparent when swimming near the surface.

what is the purpose of the underlined sentence?

1. it provides an example of how the flounder hunts.

1. it provides a reason for the flounder’s uniquely positioned eyes.

1. it explains how the eyes of the flounder change position over time.

1. it explains how the flounder’s feeding habits differ from those of other fish.

Explanation:

The underlined sentence describes the flounder lying on the seafloor with both eyes looking upward to be alert for prey or predators. The first option says it provides an example of how the flounder hunts. The second option is incorrect as the sentence doesn't give a reason for the eye position. The third option is wrong as it doesn't explain eye position change. The fourth option is incorrect as it doesn't compare feeding habits with other fish. So the correct option is 1.

Answer:

1. It provides an example of how the flounder hunts.