Which of the following statements about desalination is true?
a.
desalination is less expensive than water reclamation.
b.
desalination uses large amounts of energy.
c.
desalination is the main process used to provide water for crop irrigation.
d.
all of the above

The correct answer is option B

Desalination is quite expensive because of its extreme energy requirement than the potable method of reusing the water. Also portable water reuse method is more eco-friendly than the desalination method. The water produced from potable methods are intensively used for irrigation and they also reduce pollution discharged in the sea and are less energy extensive.

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

your answer is "the 1950's"