A first aider who breaks his or her responsibility to a victim by failing to provide the type of care that another person with similar training would provide, commits: breach of duty. If the victim is unresponsive, permission to give first aid is known as: implied consent.
        
             
        
        
        
Answer:
Biological Anthropologist 
Explanation:
Biological Anthropologist studies human evolution,  variation and adaptation in relation to changes in the environment 
 
        
             
        
        
        
Water.
Sound travels slowly because the amount of pressure.
        
                    
             
        
        
        
Answer:
The correct answer is - c) Pathology.
Explanation:
Mycology is the branch of biology in which students study fungi and their characteristics including their biochemistry, taxonomy, and genetics.
Agronomy is the other branch of biology that deals with agriculture and its practices and work to improve the crops.
Phycology is the study of algae and their characteristics including their biochemistry, taxonomy, and genetics.
The disease and its causes are studied under the pathology branch o  biology therefore, red rust would be studying in this discipline.
 
        
             
        
        
        
The control group outs the one that you don't change. The reason you don't change it is because you use it as a comparison with the other groups.