Question: Is the skull formed as one whole bone?, Answer:No, Description of Skull: bony structure that forms the skeleton of head in most vertebrates, Fact1: The skull forms inwards from the outside., Fact2: There are fission lines where the multiple pieces of bone came together to form a skull. 
Step1: How many bones are found in the skull?, Step2: Is #1 equal to one?, Wikipedia page for step 1: Skull, Wikipedia page for step 2: , not_definitive_answer: False, incorrect_answer: False