Answer:
I have no weight but I could destroy a mansion. What am I?
I have four wings, but cannot fly, I never laugh and never cry; On the same spot Iβm always found, toiling away with little sound. What am I?
A hundred arms, a thousand fingers, but I have no eyes to see where I linger. What am I?
I am a desire to munch
An action done on mosquito bites
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?