Answer:
Animals making the territory with example Lion, Tiger, hyena among others
Explanation:
Animals marks their territory through secretion of pheromones, some makes sound, it is a form of behavioral act that allows to protect ones territory or boundary
 
        
             
        
        
        
Answer:
In the great barrier reef 
Explanation:
It has effected plants and sea creature populations because of their homes being destroyed
 
        
             
        
        
        
Answer:
1. F
2. T
3. IDK
4. F
5. IDK
6. T
Explanation:
Sorry if any of them are wrong!
 
        
             
        
        
        
DNA is from our generation, all to the beginning, therefore we may inherit traits of our ancestors. 
        
             
        
        
        
Answer:by moving against each other causing the surfy to change over time
Explanation: