Answer:
True
Explanation:
for a substance to be a mineral it must be a naturally occurring inorganic crystalline solid that has a characteristics chemical composition and Crystal structure 
 
        
             
        
        
        
Answer: the answer is option A. 5 → 1 → 6 → 3 → 2 → 4
Explanation: the events that describe progress of a protein that will be secreted from cell are as follows; Protein synthesis begins in the cytosol,  SRP binds to the growing polypeptide chain and to the ribosome, Translation pauses,  SRP binds to its receptor,   Translation resumes and finally - The signal sequence is cleaved. All these formed the sequence 5 → 1 → 6 → 3 → 2 → 4
 
        
             
        
        
        
Answer:
Intrusive Rock
Explanation:
Intrusive Rock - Igneous rock that forms when magma hardens beneath Earth's surface.
<em>Hope this helps</em>
<em>-Amelia The Unknown</em>
 
        
             
        
        
        
Answer: When you mix sand and water there are no reactions. The sand sits at the bottom of the water because the sand is heavier than the water is.
 
        
                    
             
        
        
        
Answer:
C.  A writer uses an object to resent significant ideas or qualities.
Explanation: