WHAT IS INBISIBLE IN A BODY THAT CAUSES SYMPTONS LIKE NAUSEA AND SWEATING BUT STI RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Your heart. Did you answer this riddle correctly?
YES  NO  

A skeleton Did you answer this riddle correctly?
YES  NO  

They're shellfish. Did you answer this riddle correctly?
YES  NO  

If you can't helium, and you can't curium, then you might as well barium. Did you answer this riddle correctly?
YES  NO  

An eyeball Did you answer this riddle correctly?
YES  NO  

I am a hand Did you answer this riddle correctly?
YES  NO  

They are feet Did you answer this riddle correctly?
YES  NO  

Vertebrae Did you answer this riddle correctly?
YES  NO  

They are bones Did you answer this riddle correctly?
YES  NO  

A skeleton Did you answer this riddle correctly?
YES  NO  

He was afraid of the mouse! Did you answer this riddle correctly?
YES  NO  

The trom-bone! Did you answer this riddle correctly?
YES  NO  

A head band! Did you answer this riddle correctly?
YES  NO  

Spare ribs! Did you answer this riddle correctly?
YES  NO  

He is measuring everyone's feet, including the feet of the very small children. So the statistics will show that larger feet belong to the smarter people, the adults. Did you answer this riddle correctly?
YES  NO