Answer:
What can you put in a barrel to make it lighter?
I don't think or eat or slumber. Or move around or fear thunder. Just like you I look the same but I can't harm you or be your bane.
Though desert men once called me God, today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
Two bodies have I, though both joined in one. The more still I stand, the quicker I run.
What loses its head in the morning and gets it back at night?
What covers its face with its hands, speaks no language, yet most known what it's saying?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?