# 1 What are some themes covered in physiology and anatomy? Which themes are studied?
# 2 Organisms have evolved physiologically and anatomically to adapt. How have their systems evolved to maximize their purpose to maintain homeostasis and equilibrium?
#3Kidneys were the first organs to be successfully transplanted. Because a donor can live a normal life with only one kidney, should a person be allowed to sell a kidney? Explain.
# 4 Review the Human Biology resources on the Khan Academy website.
Consider the following questions:
What are the functions of the major organs in the human body?
How do these organs work in the body?
Note. All Khan Academy content is available for free at www.khanacademy.org.
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