Percent Increase and Decrease Quiz

2+ results

OpenStax U.S. History Chapter 16 PPT

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PowerPoint Description for Chapter 16: The Era of Reconstruction, 1865–1877This PowerPoint presentation corresponds directly to Chapter 16 of the OpenStax U.S. History textbook, detailing the political, social, and economic transformations that followed the Civil War. It explores efforts to reunify the nation, the struggle for civil rights, and the eventual collapse of Reconstruction, which led to the resurgence of White supremacy in the South. Key Sections Include:Restoring the Union:Lincoln’s

9th - 12th, Adult Education, Higher Education

U.S. History

Also included in: OpenStax US History I 1491-1877

AP Biology UNIT 8 Ecology 8.4 Effect of Density on Populations Video

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Geeking Out on STEM

Ever wondered how population density affects survival in ecosystems? In this video, we break down the effect of population density and how limited food, water, and living space can impact organisms. You'll learn how dense populations increase competition, spread disease faster, and change how species interact with their environment. We also explore how ecosystems like rainforests, savannas, deserts, and wetlands support different population sizes based on available resources and carrying capacit

8th - 12th, Adult Education, Higher Education

Biology, General Science, Other (Science)

CCSS

RST.11-12.1

, RST.11-12.2

, RST.11-12.3