The answer is; Dead Zone
These areas have anoxic condition means they have very little to zero dissolved oxygen hence cannot support marine/aquatic life. This is as a result of eutrophication  caused by algae blooms. This phenomenon is brought about by pollution of these water reservoirs. These algae bloom take up all the oxygen in the water during their mass decomposgion hence leave no dissolved oxygen for the rest of the marine life. 
 
        
                    
             
        
        
        
Answer:
<h2>A.) The dispersal of seed by force ( explosive mechanism ) </h2>
 
        
                    
             
        
        
        
<span>Sugar is carbohydrates, fats are lipids, amino acids are proteins, and nucleotides are nucleic acid. They're all about the same healthiness because everyone needs all four for their diet. Carbohydrates give us energy, lipids provide energy, protein builds our structure, and nucleic acid stores our genetic information.</span>
        
             
        
        
        
Answer:
The correct order of the steps of light dependent reaction is described below
Explanation:
Step 1 light energy is absorbed and transferred to the reaction center
Step 2 water molecule is splited
Step 3  Electrons are transferred from photosystem 2 to photosystem 1 
Step 4  ATP is synthesized from ADP and inorganic phosphate.