pg. 89: Predator-Prey Lab (see Hare & lynx document)

pg. 90: Ecology notes (see fill in the blank notes & ppt)

pg. 91: Symbiosis Challenge (see symbiosis document)

pg. 92: Managing Mosquitoes (see Managing Mosquitoes reading & ppt slide 41)

pg. 93: Trophic Level Model (see ppt slides 42-43)

pg. 94: Niche Game (see niche game document)

pg. 95: Carbon Cycle notes (see Carbon diagram)

pg. 96: Nitrogen Cycle notes (see Nitrogen diagram)

pg. 97: Nitrogen Cycle Activity (see nitrogen cycle activity document)