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Overview:
Most animals are complex multicellular organisms that require a mechanism for transporting nutrients throughout their bodies and removing waste products. The circulatory system has evolved over time from simple diffusion through cells in the early evolution of animals to a complex network of blood vessels that reach all parts of the human body. This extensive network supplies the cells, tissues, and organs with oxygen and nutrients, and removes carbon dioxide and waste, which are byproducts of respiration.
Subject:
Biology
Level:
Community College / Lower Division, College / Upper Division
Material Type:
Module
Provider:
Ohio Open Ed Collaborative
Date Added:
05/23/2019
License:
Creative Commons Attribution Non-Commercial Share Alike Creative Commons Attribution Non-Commercial Share Alike
Language:
English
Media Format:
Text/HTML

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