Squid Research Paper

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Squid are said to be among the most intelligent invertebrates in the world. Their brain structure is different from other invertebrates in the ocean because they share complex features similar to the human brain. Squid are very smart and can be very curious about their environment, have the ability to learn new skills, and can develop the capacity to use tools that can either help them repress their boredom or protect themselves from harm (Squid-World Editors). Squid are thought to be among the most intelligent invertebrates in the world and an important example of advanced cognitive evolution in animals. They are so intelligent, that scientists often use squid brains to better understand the functions of the human brain. The squid is an …show more content…
The study of squid impulses has led scientists to discover the electrical language their brains use to communicate (Mehta, 2012). Squid often use this electrical language to change colors. Changing colors can signal any emotion a squid feels from fear to joy. Squid also have the ability to out-smart predators by mixing mucus and ink to eject a squid shaped ink cloud, which is triggered by a network of giant axons. They can be very curious as well, and are drawn to new objects that appear in their environments such as boats, bottles, and fishing hooks (Zimmermann, …show more content…
For animals, a tool is an object used to interact with and change the environment. Squid can either use tools to repress boredom, or to protect themselves from dangers. They are masters at manipulating and mimicking their environment, and their bodies are their main tools. Squid do not have a hard shells to protect themselves from predators, so they use their bodies for protection. They can change colors to blend into their surroundings with great accuracy, either to hide or to lure or confuse prey. Squid may also shoot rust-colored ink when threatened. When attacked squid will use their tentacles to wrap around its prey in an attempt to protect itself and stay away from its predators mouth (McCall, National

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