Organisms and Environments ...........................................................................................................................................171–200

8.11A** ............................................................................................................................................................................171–182

86. Predator/Prey Relationships

87. Producer/Consumer Relationships

88. Ocean Food Web

89. Relationships in Ecosystems

90. Food Web Diagram

91. Zebra Mussels

8.11B** ............................................................................................................................................................................183–190

92. Ecosystem Misconceptions

93. Environmental Probe

94. Competition

95. Competition among the Galapagos Finches

8.11C** ............................................................................................................................................................................191–196

96. Tortoise Traits

97. Environmental Changes—Pesticides

98. Environmental Changes

8.11D* ..............................................................................................................................................................................197–200

99. Ocean Resources

100. Modifying Ocean Systems

**Readiness Standard; *Supporting Standard

Table of Contents