Answer:
Factors That Allow Life on Earth to Exist:
Proximity to the Sun allowing liquid water. 
The size and composition of Earth as a Rocky Planet. ...
Stability of Earth's atmosphere and chemical composition. ...
The Magnetosphere. ...
Consistency of temperatures on Earth. ...
Diversity of Life. ...
Earth's moon.
Explanation:
 
        
             
        
        
        
Answer:
Depend on how much water there is
Explanation:
 
        
                    
             
        
        
        
Answer:
The correct answer is - false statement.
Explanation:
The statement mentioned in question explaining the process of metabolism. Metabolism is a procedure that includes catabolic and anabolic process that which are chemicals reactions takes place in the body. Metabolism is breaking large molecules into simpler and simpler molecules to synthesizing complex molecules from simpler molecules.
Digestion is the process in which ingested food break down to simpler substances and absorbed to provide nutrients to body.
Thus, the correct answer is - false statement.
 
        
             
        
        
        
The hormone calcitonin, which is produced by the parafollicular or C cells of the thyroid, has the opposite effect on blood calcium levels as does PTH. I hope this helps! : )
        
                    
             
        
        
        
Answer:
the behavioral adaptation of sleeping is called Hibenation
Explanation:
Hibernation is an adaptation that helps many animals conserve energy by remaining inactive, greatly slowing their metabolism and reducing their body temperature for days, weeks or even months at a time. specifically, animals hibernate in order to survive/live for  long periods when food is scarce.