-it’s an area around the pacific ocean with a lot of volcanic activity. ( or you can say )- two thirds of active volcanoes are found in an area around the edges of the pacific ocean, these volcanoes form a ring that volcanologists called ring of fire. 
hope this helped..!
        
             
        
        
        
Answer:
The bottom one shows how the circulatory system of a fish functions.
 
        
                    
             
        
        
        
Answer: First of all those are green boxes so i think u took a picture of the wrong slide or it was a typo. second of all, u didnt provide enough info for why and what words u are supposed to be placing blue boxes on in the first place. i guess its correct.
Explanation:
 
        
                    
             
        
        
        
The appropriate response is procedural memories. Procedural memory is a piece of the long haul memory that is in charge of knowing how to get things done, otherwise called engine aptitudes. As the name infers, procedural memory stores data on the best way to play out specific methods, for example, strolling, talking and riding a bicycle.
        
             
        
        
        
Answer:
Introduced to a new area, spreads rapidly, and displaces native species. 
Explanation:
A species is invasive when they were not present in the area before, and once that they are there, they reproduce at a high peace. The fast reproduction rate, which leads to the spread of the species in the area, causes a disbalance in the ecosystem since it eats other species, which are native because they are from that area or other species' food. As a consequence, native species die or are reduced in number because the new species invaded their habitat.
An invasive species is not endemic because they are not native to that particular area. They are always external to this one.