Select the correct answer
Read the excerpt below.
[11] The shower starts with less than a gallon of water and circulates it at a rate of three to four gallons per minute, more flow than most conventional showers provide. The system
checks water quality 20 times per second, and the most highly polluted water, such as shampoo rinse, is jettisoned and replaced
What is the definition of jettisoned in paragraph 11?
A. transferred
OB. invalidated
C. discarded
O D. distributed