A cell speed approximately
 "10% or less" or option A in the M phase of a cycle of a cell. M phase the part of the cell cycle<span> during which mitosis occurs which is when they divide the twenty-four chromosomes to make sex cells. Twelve from your Father, Twelve from your Mother.
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Answer:
I and II
Explanation:
I. irrigation of cropland   &   II. harvest of biomass for energy
 
        
                    
             
        
        
        
Answer:
The answer would be E 
Explanation:
The transfer of carbon from the atmosphere to the biosphere is the role of photosynthesis in the carbon cycle.
 
        
             
        
        
        
Answer:toxic
Explanation:
A ureotelic organism excretes excess nitrogen as urea. Urea is less toxic and needs less water in comparison to Ammonia. Ureotelic organisms include cartilaginous fish, few bony fishes, adult amphibians and mammals including humans. The uricotelic organism excretes uric acid or its salts