Magic Ocean Today’s answer to question 8.21 is: What is the purpose of activities through groups? Answer the questions in Alipay Ant Forest Magic Ocean correctly on August 21 to get puzzle rewards. Next, let us understand the correct answer to the answer to 8.21, the purpose of activities through groups.
1. What is the purpose of dolphins and other marine mammals moving in groups?
cooperative hunting
territorial defense
2. Correct answer: cooperative predation
3. Answer analysis:
The swarming behavior of dolphins is complex but orderly. They usually form a social structure composed of leaders and followers. The leader leads the group in activities such as cooperative hunting or finding mates. The swarming behavior of dolphins is usually the result of a combination of sound, visual and tactile signals.