Answer:
The trees that have a thick, waxy coating on their surface of their needles, are found in the Taiga biome. The plant diversity is less in such ecology. The most common types of trees are the conifers. 
Adaptation of waxy coating and needles help them to retain water, and protect them from cold. 
 I hope I can help you 
 
        
                    
             
        
        
        
Syrian migrants and their descendants who, whether by choice or coercion, emigrated from Syria and now reside in other countries
        
                    
             
        
        
        
Answer:
The best course of action is to modify the elements of the research that were not approved by the IRB, even if this implies the removal of the subject who will be admitted to prison, or to talk to the penitentiary authorities if something can be done for the subject to participate in the research. and then report to the IRB.
Explanation:
All research carried out must be within the guidelines that the IRB proposes. For this reason, if a research is disapproved by the IRB, it must have factors modified and adapted so that it can be approved and carried out, even if this excludes the possibility of participation of volunteers who were interested in research and cannot due to some situation such as prisons, illnesses, among others.
 
        
             
        
        
        
Answer:
The answer is D
Explanation:
Katelyn is not putting any effort to do the job by not contributing, but still gets rewarder for the high grade. A free rider is someone who takes credit for a job the person did not do. Katelyn is taking this type of credit, so she is a free- rider. 
 
        
             
        
        
        
Answer: D. Social Psychology 
Explanation:
Social Psychology is the study of attitudes in humans. The study identifies people's behaviour, feelings and thoughts and how they are influenced by the presence of others or in any given situation. Attitude is said to be the main core of the study.