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Standard 7.EC.5B

7.EC.5B Organisms in all ecosystems interact with and depend up on each other. Organisms with similar needs compete for limited resources. Food webs and energy pyramids are models that demonstrate how energy is transferred within an ecosystem.

Grade(s): 7

Subject(s): Science

Year: 2014

Rabbit Study with Smack Dab in the Middle of Maybe
Rabbit Study with Smack Dab in the Middle of Maybe

Lesson

In Smack Dab in the Middle of Maybe, the main character Cricket finds a clue stating that she should “look like a rabbit”. Cricket later realizes that the clue means she should see the world from a...

S.C. Aquarium, Part 2 | Project Discovery Revisited

Video

Food preparation for the many animals at the aquarium takes time. The songbirds eat different foods than the predatory birds. Some of the foods eaten by the birds include apples, peas, meal, carrots...