There are ________ bones that that compose the skeletal system

At –183° C, which of the following gases exists as a pale, bluish liquid that is slightly heavier than water?

a. Air c. Nitrous oxide b. Oxygen d. Carbon dioxide

Which capillary refill time is considered normal for a 5-year-old child?

A) 3 seconds B) 2 seconds C) 5 seconds D) 4 seconds