Format: MP3 Music. This is definitely one of the better Jackson Browne songs, in my opinion. Too many of them contain way too much political orientation and sometimes this sort of thing tends to ruin the overall impact of what might make an otherwise good song even better.
The one major difference between the anatomy of a frog and that of humans is that the is simpler than the anatomy of a man. Frogs don't have ribs or a diaphragm. Humans have both and a diaphragm (thoracic diaphragm) plays an important function in breathing and respiration.
What is Analysis? (printable version here) Have you ever dissected a frog? If you did that just to cut it up, you would be guilty of cruelty. One dissects a frog to learn how and why things inside the frog work as they do. Why have two arteries here, not one?