Answer:
many
pollution by dumping chemical that are harmful to the animals
littering by plastic
accidentally introducing invasive species
over fishing
 
it lowers the biodiversity of the aquatic ecosystems living there
Explanation:
 
        
             
        
        
        
Arthropods has the bilateral symmetry !
so answer is B !
        
                    
             
        
        
        
The choices can be found elsewhere and as follows:
<span>a) mixture called a suspension 
b) mixture called a solution 
c) solution and suspension 
d) mixture only.
</span>
I believe the answer is option B. If you stir salt into boiling water, you produce a mixture called a solution. Hope this answers the question. Have a nice day.
        
             
        
        
        
<span>I think the right answer is A</span>
        
             
        
        
        
Answer:
The answer is c because A and B are not really giving off an imporant feeling to why carbon is important and D if you read the question carefully it says abundant which means to be a lot of, so C would be your answer
and plus i did the test
Explanation: