The given diagram represents Metaphase and Anaphase on the left and right sides respectively, which occur during mitosis.
The diagram depicts two phases, i.e. Metaphase as well as Anaphase, which are observed during the process of mitosis. Mitosis can be defined as a type of cell division where a particular cell (parent cell) undergoes division in order to give rise to two new cells (daughter cells). These newly formed cells are genetically similar to the parent cell.
During Metaphase, the chromosomes appear to be arranged in the central region of the cell in a linear fashion. During Anaphase, the chromatids segregate from each other and progress towards opposite ends of the cell undergoing mitosis. 
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The answer is A, because the phytoplankton is the foundation of this food web. Without your foundation, "the building will begin to crumble".
        
                    
             
        
        
        
Answer:
It is necessary to separate oxygenated and deoxygenated blood separate in mammals and birds to maintain their body temperature. Also, if they both are mixed, the blood will get impure and it would be difficult for the heart to supply impure blood. We also can't live with impure blood so we most probably will die. 
 
        
             
        
        
        
9 is letter d and 10 is a
 
        
             
        
        
        
There are about 5 main structures that make up a neuron. <span>Basically, dendrites, cell body (soma), and axon. In addition, the part of the soma leading to the axon is called the axon hillock. Hope this answers the question. Have a nice day.</span>