Select the correct answer from the drop-down menu. Which statement provides the best introduction to the passage?
Marine Biology: A World Within Our World
This field studies unique underwater
ecosystems and their growing influence on human beings. The variety of animal life found on land extends to the seas and oceans as
well. Millions of years ago, life on earth began in giant bodies of water. Since then, marine creatures have been changing to adapt to their
environment.
Predators like sharks, dolphins, and turtles have developed exceptional hunting skills, while their prey, mainly small fish, have
mastered the skill of disguise to escape the predators. Squids, a shark's favorite meal, change color to match the environment and, thus,
escape their predators.
Many of these marine creatures are widely used in the study of medicine. Cod liver oil, for example, is used as an omega-3 fatty acid
supplement. Marine blology alms not just to utilize, but also to conserve, this precious ecosystem.

Which statement best describes the use of satire in this passage? read the passage from chapter 7 of animal farm as clover looked down the hillside her eyes filled with tears. if she could have spoken her thoughts, it would have been to say that this was not what they had aimed at when they had set themselves years ago to work for the overthrow of the human race. these scenes of terror and slaughter were not what they had looked forward to on that night when old major first stirred them to rebellion. if she herself had had any picture of the future, it had been of a society of animals set free from hunger and the whip, all equal, each working according to his capacity, the strong protecting the weak, as she had protected the lost brood of ducklings with her foreleg on the night of major's speech. instead-she did not know why—they had come to a time when no one dared speak his mind, when fierce, growling dogs roamed everywhere, and when you had to watch your comrades torn to pieces after confessing to shocking crimes. there was no thought of rebellion or parody is used to illustrate the impact of stalin's purge. ridicule is used to show the gullibility of the russian citizens. reversal is used to show how clover, representing the people, has changed ideals. personification is used to show the reader stalin's thoughts and feelings