Answer:
sorry im not in that level
Explanation:
 
        
             
        
        
        
Food chain is a hierarchical series of organism each dependent on the next as a source of food while a food web is a system of interlocking and interpendent food chains. on the other hand, energy pyramid as a graphical model of energy flow in a community.
        
                    
             
        
        
        
The human cell has the largest surface area to volume ratio is Sperm cell or spermatozoa  and its ratio is 1.55
<u>Explanation:</u>
Spermatozoa is a uni-flagellar motile sperm cell that basically determines the sex of an offspring. It moves from the haploid male gamete,its contributes in 1/2 nuclear genetic information to diploid.
The surface area of sperm cell is measured by micro-metric method or electron mircographs using stereo-logical method. While the volume will be measured by stereology or radio label volume exclusion method. The volume and surface area inversely proportional to cell size.
 
        
             
        
        
        
Global temperatures will continue to rise
Ocean levels will drop. This negatively affects many coastal areas.