Aquatic nitrate pollution can result in algal bloom that when the algae die and are decomposed by bacteria, leads to hypoxia and the death of fish. 
<h3>What is algal bloom?</h3>
Algal bloom is a dense spread of algae on the surface of water.
Algal bloom is caused by a process of eutrophication, which is the release of artificial or natural nutrients, mainly phosphates, through detergents, fertilizers, or sewage, to an aquatic system.
 
Therefore, it can be said that aquatic nitrate pollution can result in algal bloom that when the algae die and are decomposed by bacteria, leads to hypoxia and the death of fish. 
Learn more about algal bloom at: brainly.com/question/23831165
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There are 9 ways too elimate negative self talk
- Put negative stuff in a box
- Try the poewer of postive thinking
- Ask yourself if your really so gulity
- put a better spin on things
- Ask: what would my best friend say?
- Give your inner critic a name
- Give your rants a name too
- Pick up the phone 
-  Embrace your imperfections 
        
             
        
        
        
Answer:
Yes, if there is a mutation in the operator of the lac operon in a cell such that the lac repressor always stays bound to the operator. If lactose is added to the cell, the lac repressor loses its ability to bind DNA. It clear off the operator, clearing the way for RNA polymerase to transcribe the operon. 
 
        
             
        
        
        
They either miscarriage 
The son will have hemophilia 
        
             
        
        
        
False. An echo bounces off walls. Soft materials are put on walls of music studios so that the room does not echo.