The hormones of the adrenal medulla are modified (a) fatty acids. (b) amino acids. (c) monosaccharides. (d) nucleotides. (e) steroids.

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b

Explanation:

hormones of adrenal medulla are Adrenaline and non- Adrenaline. they are the derivatives of amino acids called Tyrosine( aromatic Amino acid)

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

energy and particles