Answer:
Which weighs more? A pound of iron or a pound of feathers?
I have a ring, but no hands. I used to be plugged into the wall but now I follow you every where. What am I?
Possibly the word most commonly said before taking a sip
Brings celebrities into your home every night.
If you can get this professional's attention you can get where you need to go for a price.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.