They serve the same purpose as T.V or movies. They are a form of entertainment.
No object serves no purpose, though objects serve a purpose when they are needed. An object that serves no purpose is one that is not needed at the time; however, there would come a time when it did serve a purpose.Synonyms for something that serves no purpose are superfluous, unnecessary, needless, or excrescent.
If you are referring to the phrase "To serve a purpose" then it would mean to give a use for. For example, A pencil holder cup serves a purpose to a pencil... the pencil give the holder purpose and that purpose is to hold the pencil. Basically it means, that something has a use... there is a reason/intended use for this thing.
I'm not sure.
They were built as tombs.
cats and dogs whiskers serve the same purpose that a bugs antenna do. Imagine this. Close your eyes and put four fingers on each cheek. Walk around. You don't bump your face into anything, because your fingers hit whatever you would've bumped into. This is what a cats whiskers are like. Of course, cats aren't blind,but it is just another sense of whats going on!
A vestigial structure is a structure that an organism still has but no longer serves any real definite purpose. In this case, the whiskers on a cat serve a vital purpose, so they are not vestigial structures.
Dogs do have whiskers
mens nipples serve as sensory probes for to protect their chest, much like whiskers on a cat or eye lashes above an eye.
cats and dogs look different cause cats have long whiskers and dogs have short whiskers.
Yes, squirrels do have whiskers, but they are very fine.
Yes
yes
no
Dogs do not have whiskers on their legs, just their fur. Sometimes when the fur on their legs is thick and long, it is called "feathers". The only whiskers a dog has is on its muzzle and sides of the face.
Sheep and dogs serve to advance the dictatorial ambition of Napoleon Animal Farm
Yes, dogs grow whiskers. They get them when they are born.