Physiological phenomena that occur at approximately 24-hour intervals are _________________ ...

Physiological phenomena that occur at approximately 24-hour intervals are _________________ _________________.
 
  Fill in the blank(s) with correct word

Question 2

The four nationally recognized levels of licensure in the National EMS Scope of Practice Model are ________________________ ________________________ ________________________, ________________________ ________________________ ________________________, ________________________ ________________________ ________________________ ________________________, and ________________________.
 
  Fill in the blank(s) with correct word

Question 3

A school-age child will typically gain between 6 and 7 pounds per year.
 
  Indicate whether the statement is true or false