Why plastic is more dangerous... than what? Your question isn't complete, however, I can still give you a reason why plastic is more dangerous than metal. (In water bottle form.) Plastic is more dangerous than metal in water bottle form because when plastic heats up (like say it's left in a hot car for a long time) it releases a chemical called Bisphenol A (BPA) into the water or whatever is in your water bottle. This is potentially harmful. Metal does not release this kind of chemical. I hope I helped!! :)
if covered over your face for a long period of time, yes
Usually killer whales kill blue whales.
no
Yes, they are carinvores and predators. They even kill whales on occasion.
They KILL!
No, they do not. :)
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
The southern right whales were the right whales to kill because they were slower swimmers and had alot of blubber with could be sold for money. Hope this helps.
A plastic bag.
Off Course Not :P lol
No way! Whales were here first.
Killer whales are cute. Before they kill you.
sometimes sharks fight killer whales.