Answer:
You won’t have a monthly period and suffer every month
Explanation:
 
        
             
        
        
        
Answer: It's an EXPERIMENT 
Explanation: Experiment is done when we apply anything to a samples or conditions in other to study another sample or conditions.
Observation is done when, we study samples or conditions in it's natural way, without application of anything that may alter it's result.
Because the researcher has applied fertilizer to one side and did not apply to the other side, that means he has performed an experiment. Since he wasn't observing the two sample in it's natural way without any external application. 
 
        
                    
             
        
        
        
Communication during the Renaissance experienced many changes, some of which significantly transformed European culture and lifestyle. The two most obvious contributions were the printing press and the development of secular art. 
The printing press allowed books to be more widespread, which increased literacy. It also allowed for the development of newspapers, which informed people of the activities of the government, increasing accountability. Moreover, it made Bibles more widespread, which was influential in the development of new branches of Christianity. 
Secular art, particularly in the form of frescoes, also became an important medium of communication. Frescoes often depicted historical figures or events. They also told stories of Greek mythology. This allowed the common citizen to increase his or her general knowledge.
 
        
                    
             
        
        
        
<span>yes, it was hard because the federalists and antifederalists had to agree on the bill of rights</span>