Carbon cycle is process that shows the exchnge of carbon in the living and atmospheric system. Carbon cycle starts with the giving off of carbon dioxide from nimals, accumulation of co2 of plants, contribution of organic matter of dead animals and plants, photosynthesis, etc. The answer is D. fermentation
The damage were doing to the environment and ozone layer are a likely cause of the increased in skin cancer
<span>C. It binds to the coding region and adds nucleotides to the growing end of the DNA.
</span>
