Yes.
A full grown elephant is almost twice the size of a moose.
No they are much smaller
no
A moose has bigger antlers. And it is also the largest member of the deer family.
There are too many variables to this question, since it depends on the species of bear and what that species of bear is compared to the breed of bull. In a general sense, their strengths could be equaled, though some may argue that a bull has more power than a bear any given day.
There can be overlap, but a Clydesdale is usually heavier, while the moose is taller. So it depends what you mean by bigger. Both are a lot bigger than people.
a great white shark is bigger than a bull shark
Yes, if the cow moose strikes the wolf with the hooves or knocks the wolf with its head. A cow moose protecting its young from an enemy is more fierce than a bull moose on the rut.
The moose, especially if the moose is a bull moose on the rut, would knock out the two men easily if the two men do not run away fast. Moose are standing quite taller than a human and can even send a grizzly bear flying. Even if the two men had knives or clubs, the moose (if the moose was a bull moose) would gore the two men with its large antlers to death and tear them out.
That all depends on the sex, age, reproductive and health status of the moose, and the age, health of the bull as well as whether he's got horns or not. If the bull has no horns and the bull moose does (as a result of being involved in the rutting season), then the moose would win. Cow moose with calves versus polled bull, cow moose may win by driving off the bull with her flailing hooves. If she's in heat....well that's a different story. Now what if the bull does have horns? The fight would turn out a little differently, especially when a rutting bull moose is set to do battle against a horned bull. Bulls' heads are set lower to the ground than the moose and consequently may gore the moose with his horns. The bull may not be able to do this if the moose meets him full-on and they start a head-butting match. But, since a bull is often quite a bit heavier, more muscular and larger-boned than a moose, the bull would be able to push the moose around enough to make it give up and move off in defeat. If a bull moose may get its antlers at the belly of the bull, it could do a bit of damage, but probably not enough to kill him.
No - only the male or "bull" moose have horns.
Their hooves are very sharp--sharp enough to rip a human, horse or any other animal to shreds. The antlers of a bull moose are enough to gore or toss a human or animal as large as a big dog flying. Rutting bull moose and cow moose with young calves are far more dangerous than what you can ever give them credit to be.