No a cougar can not eat a crow if it is on the ground because, it might hear the cougar moving and fly away, unless it is dead than yes it can eat a crow.
they eat like a wolf
gas
If it has to.
A cougar eats very violently! It will tear its food (meat) apart but finish it all. A cougar will eat as much as it gets as well, it won't matter if the cougar is full. It will eat a lot because it doesn't know when it's next meal may be.
A cougar can eat an owl of it is able to get it. Owls are hardly eaten by any predators and they are commonly the top predator.
The Eastern Cougars eat deers and big animals.
No, that would be impossible. Cougars are from the Americas and pythons from Asia, Africa and Australia. They would never meet in nature.
If by that you mean can a wolf kill an adult cougar, not unless the cougar is sick, or very aged. Cougars can kill wolves in conflicts.
whenever it can catch wild game.
No, a cougar will scavenge the bodies of animals killed by others or that died of natural causes.
Humans can eat cougar and bear, primarily, which are predators that will eat cattle if they have a mind to.