Question

denotation in context
circle the bold words that do not correctly match the sentences meaning based on context. then, replace them with a more accurate word.

1. bioluminescent fish use their glow to communicate or camouflage, depending on their loyal needs.
2. unlike whales, which migrate long distances, octopuses tend to stay within a smaller audience, often guarding a single den or rocky outcrop.
3. some species of squid can debate their skin color rapidly to warn predators or attract mates.
4. deep - sea creatures survive in delicate conditions—where one small change in pressure or salinity could be trendy to their survival.

Explanation:

1. "loyal" is out - of - place. Bioluminescent fish use their glow based on their survival or environmental needs, not loyalty. "survival" is more appropriate.
2. "audience" is wrong. It should be a word related to an area or space. "area" is a better fit as it refers to the space octopuses stay in.
3. "debate" is incorrect for changing skin color. "change" is a more suitable word for this biological ability.
4. "trendy" is inappropriate for the impact on survival. "fatal" better describes how a small change can affect deep - sea creatures' survival.

Answer:

1. Circle "loyal", replace with "survival".
2. Circle "audience", replace with "area".
3. Circle "debate", replace with "change".
4. Circle "trendy", replace with "fatal".