Answer:
I am the type of room you cannot enter or leave. Raise from the ground below I could be poisonous or a delicious treat.
I am the second L in LOL.
I'm not alive and yet I grow. Just put me next to where it glows. A favorite in summertime best with friends when combined
What has 13 hearts but no other organs?
I am all around, yet to me you are half blind. Sunlight makes me invisible and difficult to find. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.