Answer:
This grade will be best if you write an original letter that is personal. 
Explanation:
 
        
             
        
        
        
Answer:
Non material culture
Explanation:
Non-material culture - it is referred to as the belief, rules, norms, etc that people considered about their culture. It is considered to be the way and thinking that people have about their culture. while material culture refers to all those features that illustrate culture, groups, etc.  
some example related to nonmaterial culture is rules, words, language, etc.
 
        
             
        
        
        
The Sahel  Desert runs through West and Central Africa. It stretches from the Atlantic Ocean to the	Indian  Ocean. Farmers here use shifting agriculture, moving to another area when soil nutrients are used up.
 
        
                    
             
        
        
        
What has happened to a subject when it responds naturally to a stimulus that
wouldn't typically cause that response.
A subject has been <u>conditioned</u> when it responds naturally to a stimulus that
wouldn't typically cause that response.
- Conditioning is the process of modifying a person or animal's behaviour. It involves continuous preparation and training to instill such behavior in an animal or human.
 
There are two types of conditioning:
- Classical conditioning: This is the process of associating a response and a stimulus involuntarily. There is no reward for the learner.
 
- Operant conditioning: This is the process of associating a response and a stimulus voluntarily. There is reward for the learner.
 
Therefore, subject has been <u>conditioned</u> when it responds naturally to a stimulus that wouldn't typically cause that response.
Read more:
brainly.com/question/1213898
 
        
             
        
        
        
The most dramatic impact is a loss of habitat for millions of species. Eighty percent of Earth's land animals and plants live in forests, and many cannot survive the deforestation that destroys their homes. Deforestation also drives climate change.