<em>Answer: Introducing a species into a new environment may have a variety of outcomes. ... However, when these alien species begin to have negative consequences in the new habitat, they are called invasive species. Invasive species may cause environmental harm, economic harm, or impact human health.</em>
 
        
             
        
        
        
Answer:
No te compliques, ponle terapia genética. 
Explanation:
Es uno de los incisos solo que en diferentes palabras.
Espero y te sirva.
 
        
             
        
        
        
Answer:
The answer is ectoderm. The mesoderm is the middle layer of lining. The endoderm is the innermost layer. You can remember it by:
Endo/ sounds like inner 
Meso/ M for middle
Ecto/ sounds like exo, bugs have exoskeletons that are on the outside. 
Explanation:
 
        
             
        
        
        
<span>inanimate non-living alive dead</span>
        
                    
             
        
        
        
Sadly,I only know the answer to # 1.U,Me,and ur friends (or the animals trying to keep their family safe) and we/they are protecting the forest,we can't breath with out trees after all!