Blackfish is a documentary that examines the biological and psychological aspect of SeaWorld's orcas. The documentary focuses on the killer whales that were captured from the ocean and now reside at SeaWorld. Black Fish shows its viewers where the orcas were captured from, how they behaved at the time of capture, and how they behaved after capture. The main idea of ​​Black fish is to create awareness about killer whales, showing that these particular animals are more like intellectual beings who are very aware of their surroundings. Black Fish describes that orcas can be cheerful and fun animals to be around due to the fact that they are very sociable in nature and this allows. That said, Black Fish also illustrates that even though orcas are very friendly and easy animals to train, they still have a huge tendency to behave wildly if not treated properly. This documentary illustrates that orcas used for entertainment in Sea World should not be placed there because they prefer to remain in their natural habitat. The documentary featured biologists and some former trainers explaining the effect of capturing a killer whale. The issue raised in the blackfish is that orcas are still wild animals, no matter how friendly they are, and therefore should be left in their habitat instead of trying to train them to adapt to a world they clearly don't fit into. they don't belong. Therefore, I think the main purpose of Blackfish is to raise awareness about how orcas function, behave and respond to their surroundings and people. Eukaryotes have a true nucleus unlike prokaryotes which do not have a true nucleus. Under Eukaryotes we have Plants, Protists, Fungi and Animalia. Killer whales fall under the animal kingdom and are found in the Phylum Chordata. The whole issue raised in Black Fish can be linked to almost any animal and not just killer whales. Not all animals taken from their natural habitats are able to function normally, especially wild animals. An animal would always behave like one and no matter how much it is trained, it can still act contrary to our expectations if it is not properly trained.