Arctic Wolves

The most powerful (or apex) predator in the arctic is the polar bear.
arctic foxes, polar bears

In short, the answer can be summed up as "diffusion of responsibility", which in social psychological terms, translates to the number of persons in the group, dictates how fast a response to emergencies will be given. In other words, the more people to a group, the less likely it is for any individual group member to act "individually" and seek out help. This is so because it is hypothesized that an individual will think to themselves "someone else will call for help", which if all 38 people are thinking this, then who is calling for help? There is also the shock & awe value of a traumatic situation, meaning a shocking event more often than not, can cause delay in a group setting. Think of a fight in a public setting, more often than not, individuals of the "group" gather around first to see whats going on before any type of preventative action is taken to stop the fight. I wish I could remember the exact terminology for these phenomena, but these are the general ideas of those terms. Maybe someone else can fill in any blanks that I may have missed.

yes

Arctic wolves primarily drink fresh water from sources such as melting snow, rivers, and streams. They are adapted to their cold environment and can also obtain moisture from the food they consume, particularly when eating prey. In the harsh Arctic conditions, access to liquid water can be limited, so they rely on these sources to stay hydrated.

yes it can swim

Artict wolves are grey wolves... if you've never seen a grey wof, picture a red wolf, now make it a bit bigger, turn it's coat any collor from gray to red, then there you go.

or picture a cayote, make it way bigger, round it's ears out, give it a thicker coat, make it's muzzle a bit broader and there, you have a wolf.

There coat goes fluffy when its dark and cold but when its sunny the coat of the artic fox gets thinner!

It means you saw the black wolf. lol you just got trolled! :)

about 65 km/h, or about 40 mph, if you don't use the metric system.

no, arctic wolves do not need to cool off because they have fur. fur helps all mammals keep warm. arctic wolves are mammals.

It is of the genus 'Vulpes' which is, in fact, the fox family.

They survive by hunting and with their fur they can stay warm but it is very difficult form them.

Water.

All wolves can eat an omnivorous diet. However, their primary diet is carnivorous.

I am going to take a guess here. The features on an animal are the way they are to help them hunt or survive better. I am guessing that the arctic wolf would have a shorter muzzle because of the cold living conditions they are in. The longer nose would actually hurt the animals since it would be more apt to freeze or get frostbite. They are a more compact animal for this reason.

There have been few opportunities to study the arctic wolf in part because it is an endangered species. Additionally, the terrain it inhabits is not easy for humans to survive and study on.

wolves are vertebrates because they have a spine.
Yes, it has a bony spine.
Other people ask this question, it`s vertebrate