Describe the microscopic structure of compact bone

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

i would start by checking his legs for cuts or breaks and then i would go grab the gurney and put him in the back of the ambulance and take him to the hospital where they would start to fix him up.