Answer:
3, 5
Explanation:
3, 5 have exclusively human actions, consider 2, 4
 
        
                    
             
        
        
        
It should be bias
Explanation:
It makes more sense than to put biased
 
        
             
        
        
        
(Im sure I haven’t found them all but here are the ones I spotted)
1- Extinction
2- wild
3- remove the comma (by the turn of the century)
4- destroying their habitats
5- valued
6- skins
7- Though, trading tiger skins (comma)
8- (in my opinion this could be reworded) Although
9- (capitalize) Traditional
———————
1- queen
2- structures
3- (comma) across the ages, castles...
4- (commas) changed, developed, and eventually.....
5- retreat
6- offensive
7- (remove commas) summoned to organize around and deployed 
(I’m sure I didn’t some of them correct )
 
        
             
        
        
        
C.a new substance is produced