Offline Resources

Audesirk, T. & Audesirk, G. (1999). Biology: Life on Earth (5^th ed.). Upper Saddle River, NJ: Prentice Hall.

Campbell, N.A., Reece, J.B., Urry, L.A., Cain, M.L., Wasserman, S.A., Minorsky, P.V., & Jackson, R.B. (2008). Biology (8^th ed.). San Francisco, CA: Pearson Benjamin Cummings.