Many fish swim and feed during the day and hide in the reef at night. Parrotfish cover themselves with a kind of mucus sleeping bag when they retire for the evening. The bag seals in their smell so hunting eels can't find them.

The bag is mainly for .

A - protection

B - comfort

C - hunting

D - warmth

A. Protection

Explanation:

There are many possible explanations for the cocoons: they’re an early warning system; they act as a dust sheet; they protect the fish from DNA damage caused by sunlight; the list goes on. The most popular theory is that the cocoons protect the fish from predators. It dates back to 1959 when Howard Winn and John Bardach found that three species of mucus-weavers are less often eaten by moray eels than a fourth species that sleeps uncovered. But the duo never considered other differences between the four species and they still found that the eel occasionally ate the allegedly protected individuals. To date, the idea has never been properly tested.

3rd person, because the narrator is out of the story but explains the feeling of the main character

just add on too that

explanation:

each year on march 8, international women’s day is celebrated around the globe. it’s an important opportunity to shine a spotlight on women’s involvement, contributions, and accomplishments on a range of issues from domestic violence to the role of women in the c-suite. the theme this year is “be bold for change”― a dictum that those who know me personally will acknowledge has pretty much been my mantra throughout my career on wall street, in media and most recently, in philanthropy.the empowerment of girls as leaders, who can be emboldened today to become even stronger leaders tomorrow, is an increasingly recognized imperative in our world, and it couldn’t be closer to my heart