Answer:
C) water that dissolves salt 
Explanation:
An everyday example of a solute is salt in water. Salt is the solute that dissolves in water, the solvent, to form a saline solution.
 
        
             
        
        
        
Answer:
coarse-grained texture
Explanation:
 Igneous rocks come from magma of volcanos and they cool and end up becoming hard. A perfect example of this is granite, which contains a lot of minerals such as quartz and feldspar. Igneous rocks contain a lot of minerals hence why they have a coarse-grained texture.
Hope this helped :)   
 
        
             
        
        
        
The electron transport chain (ETC) is the final step of cellular respiration and takes place in the mitochondrion. 
- The final step in cellular respiration is the electron transport chain. This is sometimes abbreviated as ETC. ETC needs oxygen, which means aerobic process. It occurs at the edges of the inner lining of mitochondria. These handles are called cristae.
 
 
        
             
        
        
        
James Watson and Francis Crick