Their schooling behavior is a social adaptation that provides safety in Numbers for the fish as they feed on plankton near coral reefs.
他们的学校教育行为是一种社会的适应，提供安全的数字为鱼类饲料，因为他们对浮游生物在珊瑚礁附近。
Their schooling behavior is a social adaptation that provides safety in Numbers for the fish as they feed on plankton near coral reefs.
他们的学校教育行为是一种社会的适应，提供安全的数字为鱼类饲料，因为他们对浮游生物在珊瑚礁附近。
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