I’ve honestly never heard of using food as currency. Maybe they shouldn’t because for one, it’s edible, it can expire, and people can eat it. Secondly, it’s easily reproducible, people can dry their own peas and become rich. Lastly, aren’t dried peas way too small? They can easily be lost,.
        
             
        
        
        
Answer:
This type of research is field research. 
Explanation:
Field research is a <em>qualitative method</em> in which the researcher observes his/her subjects in their context. It aims to <em>understand and interpret</em> the subjects' behaviors and social interactions. 
In this case, we can see that Carla is doing field research since, in order to test her hypothesis, she goes to the subjects' social context and observes in order to prove or rebuff it. 
 
        
                    
             
        
        
        
Answer:
The answer is correct.
While Steven is not the leader of the group, either because he does not enjoy being a team leader, or because he does not feel prepared to do so, he is still a good team member, since he contributes to the team by sharing his ideas. He helps the team achieve its goals in this way.
 
        
             
        
        
        
Answer:
All americans are the same
Explanation:
 
        
                    
             
        
        
        
Answer:
Grandmother hypothesis
Explanation:
The grandmother hypothesis is the result of a further developed mother hypothesis. The mother hypothesis suggests that the energy required to keep a woman fertile is better used in order to ensure that her offspring reproduce.
The grandmother hypothesis suggests that the grandmothers bolster the efforts of the mothers and make sure that their grandchildren's genetic interests are met. The grandmothers' can also increase the grandchild's social circle further increasing their chance to mate.