Macromolecules contain large number of atoms. Milk contains
both carbohydrates and proteins, because it gave a positive result upon the
addition of Benedict’s solution which indicated an orange color. It means that
there is a concentration of reducing sugars in milk.
I think its the c. archaebacteria because there are hundreds of species of archaebacteria living under the sea..... and bacteria is harmful to all lifes of species..
