Answer:it should be a right triangle because
12.5²+30²=32.5²
area of the triangle=

 
        
             
        
        
        
An ectotherm gets its heat from external sources
(Remember "ecto" means outer, "endo" means inner)
 
        
                    
             
        
        
        
Answer:
Chloroplasts... 
Explanation:
They contain a green pigment called chlorophyll that captures sun-light turning light energy into chemical energy (photosynthesis).. in the form of food utilised by the plant...
On the contrary... animals are heterotrophs and they move to capture they food
 
        
                    
             
        
        
        
Answer:
I would say that A is the correct answer. Foods release amino acids. Hope this helps. :D
 
        
             
        
        
        
The eruption of Mount St. Helens provided a prospect for the scientists to examine the effects of the catastrophe. In the eruption, the losses were tragic, however, after the incident, the geologists hugely bettered their tendency to determine eruptions, by safely evacuating thousands of Filipino people prior to the eruption of Pinatubo in 1991.  
Scientists also started to learn various other valuable lessons, even some of them have defied the fundamentals of evolutionary thinking. The eruption of 1980, offered a natural laboratory for comprehending that how quickly the catastrophic procedures can reshape the globe, and how briskly wildlife can recover.