because humans want to use the whale for products. thats kinda it.
Blue whales never attack humans and in most countries it is illegal to kill blue whales but in some countries they do kill blue whales it is very sad i know
Usually killer whales kill blue whales.
To humans? No. Blue Whales do not eat or (without provocation) harm humans.
The calves of blue whales are hunted by killer whales.
people litter,pullute and somtimes kill blue whales
Mostly humans, although octopus are also known to kill whales.
No, blue whales like eating krill and fish. Not humans. Blue whales are extremely marvellous animals though.
yes
yes,ofcours they do!
Giant squid and humans.
Blue whales do not eat humans; they eat krill filtered from the water with their baleen. Humans are too large for them to bite and eat.
Yes, humans hunt too many blue whales. Japan and Norway in particular need to stop whaling