Answer:
El magma es una roca líquida y semilíquida extremadamente caliente ubicada debajo de la superficie de la Tierra. Este magma puede atravesar agujeros o grietas en la corteza, provocando una erupción volcánica. Cuando el magma fluye o entra en erupción en la superficie de la Tierra, se llama lava. Como la roca sólida, el magma es una mezcla de minerales.
Espero que esto ayude
 
        
             
        
        
        
Answer:
I am expecting that option c or d is correct
 
        
             
        
        
        
Answer:
 The use of rocks and minerals includes  building material, cosmetics, cars, roads, and appliances.
Explanation:
 
        
                    
             
        
        
        
There are six aorganells in an animal cell. The Nucleus,  Ribosomes, Endoplasmic reticulum, Golgi apparatus, Chloroplasts and the Mitochondria.
 
        
             
        
        
        
Answer: The virus weakens as time passes.
Explanation:  The virus will weaken continuously during transmission, and  will reduce its toxicity after several generations of transmission, without causing much harm to the human body.