The answer is true because you cant live without water
The natural cause of acid rain is the <span>chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.</span>
Most scientists don't used the word law because that implies it is infallible but generally scientific laws and theories are used interchangeably so true.
Its either a or d
a because if someone takes a photo of the wings they could see how the wings work
or
d because then the person could see the colors in the pictures
