Sharks have been worshipped by ancient civilizations, reviled by seafarers, consumed by gourmets and studied by marine biologists. Their powerful, streamlined bodies inspire ship and submarine designers, and their immune system may help in fighting diseases. Yet, it is their formidable jaws and teeth that invoke fear that turns any shark attack into frontpage news. This exploration of findings from research groups worldwide reveals sharks to be much more than just mindless, killing machines. It shows how sharks are the product of over 450 million years of evolution, honed to perfection as some of the sea's most sophistiated predators.
具體描述
讀後感
評分
評分
評分
評分
用戶評價
相關圖書
本站所有內容均為互聯網搜索引擎提供的公開搜索信息，本站不存儲任何數據與內容，任何內容與數據均與本站無關，如有需要請聯繫相關搜索引擎包括但不限於百度，google,bing,sogou 等
© 2025 qciss.net All Rights Reserved. 小哈圖書下載中心 版权所有