1. Three (3) Phylums
2. Nine (9) Classes 
3. The Class has more groups.
4. The Phyla contains more organisms.
        
             
        
        
        
How ARE drilling sampleS evidence of sea floor spreading? different species of rocks are each tube layer
        
             
        
        
        
Answer:
B
Explanation:
Guanine and Cytosine pair together. So, if 32 percent is guanine, then 32 percent should also be cytosine. This is a total of 64 percent. The remaining 36 percent is split between thymine and adenine. So, Thymine will have half of 36 percent which is 18 percent.
 
        
             
        
        
        
Gabbro and basalt are two igneous rocks having the same chemical composition, and the same minerals (plagioclase feldspar + pyroxene), but are of different origins. Gabbros form at depths and cool slowly, whereas basalts are volcanic rocks that crystallize rapidly at the surface of the earth.
 
        
             
        
        
        
Answer:
everything but bacteria 
Explain:
Bacteria is a type of cell as the rest are made of cells