Diffusion is important to living organisms to ( I )obtain oxygen for respiration

(II) get rid of carbon dioxide produced in photosynthesis

(III )obtain water for photosynthesis

(A) I only
(B) I and III only
(C) II and III only
(D) I, II and III

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101

i think the answer is c hope this

answerdendrites; blank(2) axons;