Many hormones that allow cells in different parts of the body to communicate with each other are steroids
RNA
polysaccharides
nucleotides

multiplying and dividing the two decimals and the eqations by the same number of the overalls

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

radon is correct hope this