Question

select all the correct answers.

read the following sentence

during the taste - test experiment, participants wore opaque blindfolds so that they could not see the brand names of the foods they were testing.

in which of the following sentences does opaque have the same meaning as in the sentence above?

• the patient did not understand the seriousness of his diagnosis because the doctor, afraid of upsetting the patient, used opaque jargon and unclear descriptions.
• the veterinarian placed the albino fish in a special opaque tank because the fish’s unique skin coloring made it sensitive to radiant energy from the sun.
• the deep - sea diver found it difficult to see through the opaque water after a passing shark stirred up mud and debris.
• the confused students asked the teacher to help them understand the opaque lesson on inflation and its effects on the economy.
• the director of the museum insisted on replacing the clear glass windows with opaque windows to prevent the precious paintings from fading in the sunlight.

Explanation:

Answer:

The veterinarian placed the albino fish in a special opaque tank because the fish’s unique skin coloring made it sensitive to radiant energy from the sun.
The deep - sea diver found it difficult to see through the opaque water after a passing shark stirred up mud and debris.
The director of the museum insisted on replacing the clear glass windows with opaque windows to prevent the precious paintings from fading in the sunlight.