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Arkansas Science Standards

   Grades K-4
LS.2.1 Identify and compare characteristics of living and nonliving things.

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LS.2.4 Recognize patterns and characteristics of organisms.

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LS.2.5 Explore the life cycles of organisms.

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LS.2.7 Understand the offspring are similar to their parents.

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LS.2.8 Identify features of plants and animals that enable them to live in different environments.

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LS.2.9 Define and describe a food chain and food web.

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9. The Wildlife Web I 
10. The Wildlife  Web II
11. Decomposers and Scavengers

LS.2.20 Understand that organisms are interdependent.

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9. The Wildlife Web I 
10. The Wildlife  Web II
11. Decomposers and Scavengers
12. Population Dynamics
14. Niche

LS.3.1 Understands tat life sciences are interwoven into all disciplines.

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LS.3.3 Identify that humans change environments in ways that can be beneficial or detrimental for other organisms.

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LS.3.4 Explore careers related to life sciences.

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   Grades 5-8

LS1.4 Identify the requirements for living organisms.

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LS.2.5 Explain life cycles of various organisms.

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LS.2.7 Describe how heredity and environments influence/determine characteristics of organisms.

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1. Adaptation
2. Coloration
3. Natural Communication
4. Migration

LS.2.8 Recognize that reproduction is a characteristic of all living organisms and is essential to the continuation of life.

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LS.2.9 Explain how physical and or behavioral characteristics of organisms help them to adapt and survive in their environments.

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1. Adaptation
2. Coloration
3. Natural Communication
4. Migration

LS.2.10 Describe how environmental changes and genetic mutations cause species to evolve over time, thus producing new species.

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1. Adaptation
2. Coloration
3. Natural Communication
4. Migration

LS.2.11 Analyze ecosystems in terms of population relationships, food webs, energy flow and biotic succession.

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6. Marine Communities
7. Fresh Water Communities
8. Terrestrial Communities
9. The Wildlife Web I 
10. The Wildlife  Web II
11. Decomposers and Scavengers
12. Population Dynamics
14. Niche

LS2.12 Evaluate human impact on the environment.

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