"Alright, listen up! Leviticus 1 is all about offerings and sacrifices that God wants from His people. He says if you want to make a burnt offering, you gotta sacrifice a bull, a sheep, a goat, or a bird. God also says that if you want to make a grain offering, you need to give Him fine flour mixed with oil and frankincense. Now all the rest of y'all sacrifice the same kind of animal but with different procedures. Got it? Good. Now get back to work!"