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About Me


Name: Elizabeth Ravdin
Education: University of Texas at Austin
Email: Elizabeth_Ravdin@roundrockisd.org
Phone: (512) 428-7851
Located in Room B163

"Chance favors only the prepared mind."
- Louis Pasteur
Tutorial Times

Monday Afternoon (4:15-5:00)
Tuesday Afternoon (4:15-5:00)
OR
By appointment (please speak to me in person or via email in order to get help outside of these times)

Biology tutorials are available every day of the week through the biology department.  Please see the SPHS tutorial schedule for additional tutorial times. 

Why is Biology so Important?


Biology is the science of life. Biologists study the structure, function, growth, origin, evolution and distribution of living organisms. It is important to study biology for many reasons including:

·         Protection and sustainability of ecosystems and natural resources—Human society is ultimately dependent on the natural world for ecosystem services and biological resources, e.gs. fresh water, and clean air.

·         Social health—Biology, including evolutionary biology and medicine, help us to understand major health issues as they become more urgent.

·         The biological sciences are some of the fastest growing areas of science in business and industry, and this will only increase as the century unfolds.