Answer:
1) The stage of mitosis in which the chromosomes move to opposite ends of the cell. >>>> Anaphase
2) forms the ends of the spindle fibers in the cell during mitosis. 
>>>>>Centriole. 
3) part of a chromosome that attaches to the spindle apparatus during mitosis or meiosis. >>>>>Centromere
4) a structure that forms across the middle of a higher plant cell in telophase; the beginning of a new cell wall which divides the two daughter cells from one another to finish mitosis. >>>>>Cell plate. 
5) material in the cell nucleus that carries hereditary information; made up of DNA and various kinds of protein. >>>>>Chromatin. 
 
        
             
        
        
        
Answer:
D.
Explanation:
Soil formation takes a while, so it already being formed takes away alot of time. Hope this helps.
 
        
             
        
        
        
Answer:
C
Explanation:
Causes and increase in green house gasses such as CO2, N, and similar harmful gases.
 
        
                    
             
        
        
        
Primary= peptide bonds
secondary= hydrogen bond 
tertiary= weak bonds, hydrophobic, disulfide bridges, salt bridges 
quaternary= between polypeptides 
        
             
        
        
        
Two examples of organisms who do not reproduce sexually are:
1. Yeast
2. Hydra