"Pathogens would invade the body and cause disease, such as giardia" is the one among the following choices given in the question that <span>describes how polluted water sources would most likely affect one’s personal health. The correct option among all the options that are given in the question is the last option or the fourth option.</span>
        
                    
             
        
        
        
Answer:
Memories aren't just stored in one part of our brains. Different parts are stored in different brain regions, but the hippocampus is memories are formed and later accessed.  
Learning can be improved by paying attention when learning something new so that you can take in the knowledge. 
Explicit memories are conscious and can be verbally explained, however, implicit memories are usually nonconscious and are not verbally articulated.
Explanation: I'm sorry but I don't know the answer to your last question, so I hope you figure out the answer to that one...........also hope this at least helps you out somewhat:)
 
        
             
        
        
        
Plants inherit genes that enable them to produce chlorophyll, but this pigment is not produced unless the plants are exposed to light. this is an example of how the environment can influence on gene expression.  
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Light has an important role in gene expression in plants by producing a number of light-induced changes. One of the examples of the light effects is that chlorophyll and the proteins required for assembling the photosynthetic apparatus are synthesized together with the enzymes needed for carbon fixation. Gene expression influenced by light includes the regulation at the level of transcription or, alternatively regulation of translation.</span>
        
             
        
        
        
Hello! 
I believe the correct answer would be: B. Electric eel.
I really hope my answer helped you out! c:
        
             
        
        
        
Answer:
Population Size and Density: Total size is generally expressed as the number of individuals in a population. ...
Population dispersion or spatial distribution: ...
Age structure: ...
Natality (birth rate): ...
Mortality (death rate):
Explanation: