I AM PRIMARILY MADE OF CALCIUM I PROTECT AND ACT AS CAMOUFLAGE I CAN BE FOUND AS A FILLER IN WHAT BROKE FIRST RI RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Bill is the suspect, if read upside down the numbers read "Bill is boss. He sells oil." Did you answer this riddle correctly?
YES  NO  

He never asked the cop where the scene of the crime was, so they knew that he had murdered his wife. Did you answer this riddle correctly?
YES  NO  

Portu-geese! Did you answer this riddle correctly?
YES  NO  

Because he works for chicken feed! Did you answer this riddle correctly?
YES  NO  

The Ark of the Covenant Did you answer this riddle correctly?
YES  NO  

Mount Sinai Did you answer this riddle correctly?
YES  NO  

Twinkle and Rinki start on opposite sides of the river Did you answer this riddle correctly?
YES  NO  

None. The boat is floating on the water, so as the tide rises, so does the ladder. Did you answer this riddle correctly?
YES  NO  

Take the goose over first and come back. Then take the fox over and bring the goose back. Now take the corn over and come back alone to get the goose. Take the goose over and the job is done! Did you answer this riddle correctly?
YES  NO  

A ferrous wheel Did you answer this riddle correctly?
YES  NO  

A bouquet. Did you answer this riddle correctly?
YES  NO  

Wedding ring Did you answer this riddle correctly?
YES  NO  

An egg. Did you answer this riddle correctly?
YES  NO  

One of the stones in David's sling Did you answer this riddle correctly?
YES  NO  

What stairs? You live in a one story house. Did you answer this riddle correctly?
YES  NO