"Fertile," as in fertile soil or fertile land, means that the soil and land is rich in nutrients for plants, and therefore is good for farming crops.
        
                    
             
        
        
        
For the first question, the options are:
one’s feelings about oneself
 environmental and fam<span>ily stresses
 the behavior of friends
 the behavior of admired celebrities 
The key word in this question is "internal", it's looking for internal influence.  This means: 
</span>
one’s feelings about oneself 
The second question has the options: 
<span>a parent’s behavior 
one’s past experiences 
one’s social tendencies
 one’s personality
Here you need an "external" influence: this would be the following option: </span>
<span>a parent’s behavior </span> 
        
             
        
        
        
a system where life interacts with the various abiotic components found in the atmosphere, hydrosphere, and lithosphere. Environmental systems also involve the capture, movement, storage, and use of energy.
Explanation:
 
        
                    
             
        
        
        
The correct answer is letter C
        
             
        
        
        
1. Knowledge about law and regulation regarding human resource Practice would help jamaal make a decision in handling employees without exposing the company toward a potential lawsuit.
Through this knowledge, Jamal could know things that couldn't be done in the hiring and staffing process, such as using discrimination toward a certain race or not disclossing the full right and obligation for the employees.
2. Determining staffing needs would help jamal to identify the type and amount of human labour that the company need to achieve its goal.
On top of that, it also help Jamal in fulfilling the necessary hiring without having to spend beyond company's budget.