A cryogenic material would be carried in an:

How does the fire fighter move when performing the fire fighter drag?

a. crawling on hands and knees b. walking backward c. duck-walking d. walking forward

Match the medical terms with the correct definitions.

1. ___-lith 2. ___ureter 3. ___bladder 4. ___kidney 5. ___urethra A. sac that stores urine B. duct that leads urine out of body from bladder C. duct from kidney to bladder D. stone E. organ that purifies blood and excretes waste in urine