Where are dr lawrence hayes and dr kim park while they are testing their earthquake prediction software

answer: blah

explanation:

bc blah

because the light is a great source of energy for the plants to survive. (i hope this )

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.