School of Life Sciences | Ask A Biologist

Doctor Know

Play doctor in the 21st century! Use innovative tests and treatments to heal your patients and learn how biomedical innovations are transforming medicine.

Body Depot

The Arizona Science Center and Ask A Biologist have joined forces in building Body Depot, a place where you can learn about your amazing body.

Frozen Life

When you think of the arctic, you might picture mostly empty ice, but the Arctic ecosystem is home to many organisms. Much of this life in the arctic depends on tiny organisms called plankton which make up the base of the food web.

Positron emission tomography (PET) image of brain.

Does brain size relate to intelligence?
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Positron emission tomography (PET) image of brain.

Does brain size relate to intelligence?
Answer >>

See More Top Questions

Share to Google Classroom

Be part of Ask A Biologist

by volunteering, or simply sending us feedback on the site. Scientists, teachers, writers, illustrators, and translators are all important to the program. If you are interested in helping with the website we have a Volunteer page to get the process started.