What would be the impact of excessive deforestation on the christmas island crab population?

The excessive deforestation on the Christmas island crab would be the reduction of population or possibly extinction.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves

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.