Answer:
Roast, boast, coast, post. What do you put in a toaster?
What has no beginning, end, or middle?
I am a type of weapon for SCI-FI characters
What is so delicate that saying its name breaks it?
I'm not alive but I grow I don't have lungs but I need air I don't have a mouth but water can kill me. What am I?
The answer I give is yes, but what I mean is no. What was the question?