14. It would indirect and 15. Direct
        
             
        
        
        
Answer:
P waves, 
Explanation:
There are two types of body waves: P-waves travel fastest and through solids, liquids, and gases; S-waves only travel through solids. Surface waves are the slowest, but they do the most damage in an earthquake (that's a start)
 
        
                    
             
        
        
        
A mammals need for oxygen effects their heart rate because there could be some cases where they're in lack of oxygen causing them to be literally ' out of breath ' . Like climbing a mountain. The higher you go the less oxygen. 
Hope I helped !!11!!!!!    :) 
 
        
             
        
        
        
Answer:
X and Y 
Explanation:
Females are usually XX and Males are Ususally XY. 
 
        
             
        
        
        
<span>You would expect for this tripeptide to most likely be found on the surface of the cytosolic protein, interacting with the aqueous environment of the cytosol.</span>