It can be C or D but I think the answer is D
        
             
        
        
        
Answer: The correct options that apply to the food web are-
- Food webs are a group of connected food chains. 
- Arrows in a food web go from the organism that is being eaten to the organism that is eating it.
- Arrows in a food web represent the flow of energy in a food web. 
- Food webs show all of the eating patterns in an ecosystem.   
A food web is an interconnected network of different food chains representing flow of energy and matter within an ecosystem. The different arrows in a food chain represent organisms being eaten by other organisms, thereby representing flow of energy. It also represents that an animal can consume more than one food type. 
   
 
        
                    
             
        
        
        
The answer is FDIC (Federal Deposit Insurance Company)
The current federal program from the New deal that is directly related to the banking industry is the FDIC. This program examines and supervises financial institutions on some factors such as safety and soundness. It promotes and preserves public confidence in the State's financial system.
        
                    
             
        
        
        
The urban areas are more likely to have smog than the rural areas. 
Urban area can be referred to as the town or city with advances an developments. Since the urban areas have more population density, more electronic items, vehicles and also industries, that is the reason why they are more likely to produce the smog or any other form of pollution.
Smog is a type of air pollution formed dye to the combination of smoke and fog. The most common source of smog is the burning of coal. This can be either due to industries or the fuels of vehicles. Fog can be of two types: Photochemical smog and industrial smog.
To know more about smog, here
brainly.com/question/15728274
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Answer:
Species could go extinct when their environment changed if they could not adapt to the change.