Overexploitation, Habitat loss, invasive species, climate change
        
             
        
        
        
Oc Greta did not finish the report because the side affects made it less
        
             
        
        
        
Answer:  "carry capacity" .
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Endocrine system is the answer
        
             
        
        
        
The answer is tunicates. Tunicates are commonly known as sea squirts and are in the Chordata phylum, even though they don't have a back bone. Which is really weird. But they just got put into the same category as humans. This is because they have a notocord and a back bone when they are larvae. But they lose all these when they become adults.