Galileo 
<span>his observations helped support the Copernican view that the planets orbited the Sun, and not the Earth as previously believed.</span>
        
             
        
        
        
Answer:
1) tigers, dogs, wolves 
2) snakes, frogs, lizards
Explanation:
is it gnewing or gnawing?
 
        
             
        
        
        
Ans. 
The first pass effect is defined as a phenomenon of metabolism of drug, in which drug concentration is greatly decreased before reaching the systemic circulation. It represents that fraction of drug lost, at the time of absorption of drug in gut. 
Thus, the client is not receiving all the dosage of ingested drug (aspirin) because of the 'first pass effect.'
 
 
        
             
        
        
        
Independent variable: The difference in the amount of water the plants are fed. Dependant variable: the health of the plants . Control variable: temperature, amount of sunshine, type of plant amount of co2,