Answer:
Six letters it contains. Take away the last and only twelve remains. What is the word?
I bring light to a dark world. In a current I travel and through tunnels I am hurled. Touch me and I'll kill you. What am I?
I have 24 keys but cannot open any locks. Sometimes loud, sometimes soft. What am I?
I transfer oxygen from the atmosphere to your blood
I am a shiny metal sheet that covers BBQ food.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?