School of Life Sciences | Ask A Biologist

Body Defense & Repair

Ouch! You just got a paper cut on your finger. Germs on that paper are preparing to invade your body. For your immune system, this means war. Image from Bact via Wikimedia Commons.

Zombie Ants

Do zombies really exist? They do... at least in the world of ants. Learn how some ants are made into zombies and find out what ants can do to avoid being zombified.

Seeing DNA

Want to see the tiny instruction set for all living things? Here is an activity that you can do at home or school that will actually let you see DNA.

Caterpillar

Is there anything in nature that get smaller as it thrives?
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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.

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Caterpillar

Is there anything in nature that get smaller as it thrives?
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.