Orcas are harmless to humans unless they are provoked. They typically do not want to attack humans because they are not desirable prey.
no but they do attack humans
yes
Yes, they are completely harmless. They hold no threat for humans.
Dolphins, Porpoises and humans
Yes they could, especially if humans were a food source for orcas, however wild orcas are not considered a threat to humans.
Tobacco mosaic virus and wheat streak virus are harmless to humans.
No they are harmless to humans
Yes, most spiders are harmless to humans. Only a few spiders are dangerous to humans.
They have no predators they are apex predators.
Orcas (Very unlikely)or Humans :(
Orcas, humans, and walruses can.
Orcas and humans