3.2 - Organisms can survive and reproduce only in environments that meet their basic needs.
Plants and animals have structures and behaviors that help them survive in different environments.
Lessons: Pollution Lesson 1 Pollution Lesson 2
Animal Coverings
Plant changes with Sunlight Quantrant Study
Effect of changing water and sunlight
Ecosystem Pollution Lesson Comparing Different Types of Pollution
Desert Adaptations
Pollution Lessons
