Las Ciencias de la Tierra o Geociencias conciernen y engloban las disciplinas que estudian la estructura, morfología, evolución, y dinámica del planeta Tierra. Constituye un caso particular de las ciencias planetarias, que se ocupan ellas del estudio de los planetas del Sistema Solar.
 
        
             
        
        
        
In order: 50% 0% 100%? 50% 
you have a 50% chance of having healthy offspring b/c they do not possess the gene 
0% b/c they all carry the disease 
100% b/c all of them have the recessive gene 
50% b/c there’s only two that are completely recessive (aa)
        
             
        
        
        
The answer is option B "psychiatrist."  Psychiatrist are specialized in medicine and on finding cures for common diseases which would make them doctors. Also its not option A because a <span> psychologist is a person who studies in behaviors which is a therapist, its not option C because a social worker works mainly in families but not for the health. Its also not option D because a case manager who is placed to render court cases.
Hope this helps!</span>
        
             
        
        
        
Answer:
porosity,minerals of softness,ease of dissolving
Explanation: