Answer:
XY/PQ=YZ/QR=XZ/PR
35/28=YZ/12=30/n
35/28=30/n
5/4=30/n
5n=120
n=120/5
n=24
        
                    
             
        
        
        
Answer:
it's called transpiration when stomata opens and release extra water
 
        
             
        
        
        
Answer:
it is similar because it involves multiple body parts.
it is different because it doesn't involve breaking down anything or providing things through the blood.
hope i helped...............mark me brainliest?
 
        
             
        
        
        
Answer:
- T. Natural Reseeding.
- D. Species Diversity
- A. Ecosystem Diversity. 
Explanation:
Natural reseeding uses natural elements and actors to plant the seeds of trees. These elements and actors include water, wind, birds, rodents and other actors capable of scattering seed. 
Species diversity is what defines the differentiation between the different species in an ecosystem and Ecosystem diversity relates to how biological communities/ ecosystems can be different from each other based on the organisms and food chains available in each.