Quote:
Originally Posted by ayub89baltic
A. 305
B. wood/steel
C. Caffeine
D. ultraviolet rays
E. Sublimation is the process of direct conversion from a solid state to a gaseous state.
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1)305 was not there 300 was the option
2)one option was mica( i think the right ans is mica)
3)there were options for ozone layer,a) it prevent uv rays, b) obsobs pollution and all of these( i choose all of these)