Which diseases are contrasted in this chart? Brucellosis and coccidiosis
Bloat and external parasites
Colibacillosis and erysipelas
Mycoplasmosis and avian pox

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.

bal is blood alcohol level. bac will normally be higher in a person with more body fat. so the answer to your question would be, as body fat decreases, the increasing rate of bal decreases.