Yes they are. They can harm them by polluting the sea. Humans have also been known to hunt them for skin and meet.
Killer whales don't EAT humans there are no recorded deaths from them in the WILD humans are not part of there diet so NO
killer whales
No but there are some cases of killer whales (Orca whales) attacking people and some of their trainers. Killer whales are very friendly mammals to humans because they are not threats to humans like humans are threats to them. Some killer whales attacked people by accidents, not on purpose. The human race had treated te killer whales very badly because humans killed more and more killer whales than killer whales that had killed humans before. Some killer whales were escaping from human harrassments. They are extremely intelligent ocean mammals and they also save more and more human lives from shark attacks.
mostley by fishing boats and shoot spesrs at the killer whales
the killer whale (orca whales) and humans
Only killer whales but unless if you don't harm them they'll be nice
Humans. Humans are unfortunately the worst predator on Earth. Well, at least it means that we're not likely to be all killed by killer whales.
To humans? No. Blue Whales do not eat or (without provocation) harm humans.
They have all the senses humans have. == ==
Humans and Killer whales.
Yes
Yes they are. The features of mammals are that they nurse their young on milk and give birth to live young. Killer whales and humans do both.