Yes. Anitfreeze can poison all kinds of animals, even humans.
yes
There isn't an animal that kills chickens specifically to drink their blood. If a chicken is killed, it is likely by a wolf, raccoon, or fox. If they did not eat the chickens, it is likely that they were disturbed during the kill and had all intentions on coming back to claim their kill.
I guess so, if they're hungry enough. :0
This is a question much like "Can women drive a motorbike". Surely a woman can kill a rabbit. Women in general has got a more caring nature than men and due to this, most would probably not want to kill a rabbit. This "lack" of motherly caring nature in men does not mean they go around killing for no reason though. Well. Not most of us anyway.
Yes, raccoons are omnivores and will kill and eat birds of all kinds. Chickens trapped in a coop are easy prey for a raccoon at night and they will make all attempts to get into them.
Antifreeze is a poison. It can kill you.
Yes, bobcats kill and eat chickens.
You can't. That is impossible. The only way to get feathers on Minecraft is from chickens.
2207 chickens
Not if you mean "man-eating chickens" Chickens, being omnivores, will kill and eat small rodents and other animals. So the answer is yes, chickens can and will kill for food.
it can transfer diseases to human like bird flue ... !
No.
people
yes
Generally, predators kill chickens. Not prey. :P Most medium sized carnivores will kill chickens. Dogs, foxes, coyotes, weasels, etc. Not sure about cats, but they could probably kill bantams with no trouble.
possibly.
Yes.