Since you provide no options, here are the usual parts of scientific method :
- Idea / question which answer you want to find out 
- Research , collecting all kinds of data 
- Hypothesis , an explanation that is made at the starting point, before the experiment
- Experiment , to find out whether your hypothesis is right
- Analyze the data that you got from the experiment
- Conclusion, your final judgement based on the result of your experiment 
        
             
        
        
        
Answer:
Condensation happens when molecules in a gas cool down as the molecules lose heat, they lose energy and slow down. They move closer to other gas molecules and finally the molecules collect together to form a liquid.
Explanation:
 
        
                    
             
        
        
        
It would be easier to put an image instead of explaining it. Here you are!
R = Red
r = white
RR = 25% - 25% chance of red
Rr = 50% - 50% chance of pink
rr = 25% - 25% chance of white
 
        
             
        
        
        
It can be concluded that both parents are also homozygous recessive for the gene
        
             
        
        
        
Answer:
Electron transport chain and chemiosmosis/ oxidative phosphorylation