During childbirth, a loss of up to three pints of blood is normal and usually is well tolerated by the mother

The largest ratite, a large, flightless bird native to Africa that may be black, blue, or red, is the:

A) rhea B) parrot C) emu D) ostrich

In most states, chemicals cannot be flushed down a drain because of the:

a. Chemical Manufacturers Association Act b. National Fire Protection Association Act c. Civil Rights Act d. Resource Conservation and Recovery Act