28) All elements are made of atoms
29)Protons and Neutrons
-Electrons make up the outside of the Nucleus
        
             
        
        
        
Answer:
living organisms whose genetic material has been artificially manipulated in a laboratory through genetic engineering
Explanation:
 
        
             
        
        
        
Answer:
An Element is a substance made up of only one type of atom as like gold, copper, oxygen, etc.
Copper sulphate with molecular formula  , the elements are copper, sulphur and oxygen. It is formed by combination of
, the elements are copper, sulphur and oxygen. It is formed by combination of  cation and
 cation and  anion.
 anion.
Copper sulphide with molecular formula  , the elements are copper and sulphur. It is formed by combination of
, the elements are copper and sulphur. It is formed by combination of  cation and
 cation and  anion.
 anion.
 
        
             
        
        
        
Explanation:
I don't know this answer what Hydrogen Helium lithium