Answer:
I fill a room but take no space.
Sometimes I am white, sometimes I am dark. Most people love me. What am I?
I row quickly with four oars, but never come out from under my own roof. What am I?
What is eaten but can also eat?
I'm a word that's hardly there. Take away my start and I'm an herbal flair. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?