Lighter, less strong bone that is found in the ends and inner portions of long bones is called ______ bone

Many state-licensed fire equipment distributors who maintain pre-engineered fire suppression systems refuse to work on existing _______________ in commercial kitchens, since these systems are no longer manufactured for commercial cooking establishments

a. dry chemical systems b. wet chemical extinguishing systems c. sprinkler systems d. portable extinguishers

Cyanotic attacks of newborn is reported with code _____.

Fill in the blank(s) with the appropriate word(s).