Cynthia:
> -p.26 states that herbivores do not display sophisticated moral=20
> behavior, ... -p. 27 states that the appendix is a lymph node.  The=20
> appendix is a little pouch; a lymph node is a complex filtering=20
> structure of tissue filled with lymphocytes.
>=20

[log in to unmask]: That's not on pp. 26-27 of my 1999 edition. Do you have the older =
edition?
If so, then he apparently corrected that out.

Cynthia:  I have the edition from my library, so I suppose it isn't the latest. I'm glad to hear corrections were made.  Thanks to all for your helpful answers to my many questions. This is a great group of people and I'm glad I found you.