'Giant sequoia trees' diaporamas de présentation

ECOLOGY: the study of how organisms interact with each other and their environment

ECOLOGY: the study of how organisms interact with each other and their environment Specifically, how organisms: get energy avoid being energy for another organism u se energy to reproduce, so there are always organisms of that species on earth.

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Sequoyah: Inventor of the Cherokee Written Language

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Yosemite National Park

Yosemite National Park. California. History. Earlier inhabitants included the Ahwahneechee people before European immigrants arrived in the mid-1800s.

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