Question

________ is also known as killer whole​

Answer 1

Answer:

black hole

hope this helps you mate xD

Answer 2

Answer:

Orcas were given the name 'killer whale' by ancient sailors' observations of groups of orcas hunting and preying on larger whale species. They called orcas asesina ballenas, or 'whale killer' – a term that was eventually flipped around to the easier 'killer whale'.