Answer:
C) Does the temperature affect how much crickets chirp
Explanation:
 A hypothesis is a question that you test through study and experimentation. Basically a hypothesis is an educated guess that you attempt to prove write(it could be wrong) through an experiment
 
        
                    
             
        
        
        
Answer:
C Matter and energy can be credited or destroyed
 
        
             
        
        
        
Primary succession occurs when a natural disaster like an EQ, volcanic eruption, or flood, occurs to an area where there is no plant or animal life. The first organisms to appear are lichens, which over a long period of tome, will begin to form soil.
        
             
        
        
        
1990. Do not let the partial collapse during 1980s confuse you.
        
             
        
        
        
You end up with a polyploid condition. Not uncommon in organisms, especially plants, like angiosperms. 
Look up "polyploidy".