What is a nucleotide? O a molecule that is made up of amino acids a molecule that consists of adenine, thymine, guanine, and cytosine a molecule that makes up a protein a molecule that consists of a sugar, a phosphate, and a base​

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this

its probably to later but whats the question