The federal government now requires that all clinical laboratories that test human specimens must be controlled.

As a result of the Welfare Reform Bill, legal resident aliens who entered the United States after 1996 are NOT eligible for Medicaid for 5 years

Indicate whether this statement is true or false.

An organism that lives on or in another organism and uses that other organism to the detriment of the host organism is a(n) ________. 

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