It is a unit for volume. 
Hope this helped.
        
                    
             
        
        
        
Answer:
The area under a speed-time graph represents the distance travelled.
 
        
             
        
        
        
Answer:
 Mineral crystals that form when magma cools slowly are larger than crystals that form when lava cools rapidly. Minerals form when rocks are heated enough that atoms of different elements can move around and join into different molecules.
 
        
             
        
        
        
Answer:I think C.ee because of this↓
Explanation:The genotype for some with attached earlobes would be ee because unattached earlobes are dominant(EE or Ee) which means attached would be recessive(ee).
 
        
             
        
        
        
Answer:
the cell membrane is a cell structure that controls which substances can enter or leave the cell.