Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension.
Explanation:
 
        
             
        
        
        
When you rub it, it creates some electrical forms inside that will charge it
        
             
        
        
        
The Type O blood group is commonly called as universal donor because any blood group can receive the O blood group. The blood group O has no antigen. Due to the absence of antigen it doesn't agglutinate when come in contact with other blood groups in the plasma. 
The agglutination reaction happens when opposite antigen and antibody reacts with each other. e.g.- Blood group A contains antigen A and antibody b and the blood group B contains antigen B and antibody a. Agglutination reaction occurs when the antigen A reacts with antibody a. As O blood group has no antigen, agglutination reaction doesn't occur.
 
        
             
        
        
        
Answer:
The correct answer will be - Primary structure
Explanation:
Proteins are one of the biomolecules formed by the process of translation.
Depending on the function they attain many structures like primary, secondary, tertiary and Quaternary structure.
The primary structure is the simplest structure formed by binding the amino acids via peptide bonds in linear order. This simplest structure is formed by the process of translation in which tRNA brings specific amino acids to the nascent peptide.
Thus, Primary structure is the correct answer.
 
        
             
        
        
        
E. beef liver 
none of these foods have cholesterol, in fact avocado can help lower cholesterol.