Link to Cell Structure Link to Microorganisms Link to Plants Link to Invertebrates Link to Vertebrates Link to Animal Systems
Biology4Kids Sections

SCIENTIFIC STUDIES | CELL STRUCTURE | CELL FUNCTION | MICROORGANISMS
PLANTS | INVERTEBRATES | VERTEBRATES | ANIMAL SYSTEMS

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WELCOME TO BIOLOGY4KIDS


Thanks for visiting! Right now you're on BIOLOGY4KIDS.COM. If you are looking for basic biology information, stay on this site. It's not just biology for kids, it's for everyone. We have information on cell structure, cell function, scientific studies, plants, vertebrates, invertebrates, and other life science topics. If you're still not sure what to click, try our site map that lists all of the topics on the site. If you surf and get lost in all of the information, use the search function on the side of the pages.

OKAY! Let's start here...

So you're asking, what is BIOLOGY? Well... Here's our best definition. Biology is the study of LIFE and the changes that take place with and around all living things. And don't just think we mean Earth. The study of biology covers every planet and object in the Universe.

In the same way everything on Earth is made up of atoms, everything that is alive on Earth is made up of cells. An entire living thing can be one cell or it can be billions. Most cells on Earth have similar pieces and parts. Let's get started and look inside cell structure. Go take a look!


Click this graphic to start a site tour.

That's it for the introduction. Now its up to you to click and have fun! BIOLOGY4KIDS is one of many free science sites developed by our team. You may have also used Chem4Kids, Geography4Kids, Cosmos4Kids, or Physics4Kids. We even have a math site called NumberNut.com.

Now it's time for you to dive into our life science pages and start learning. Remember, the site offers an introduction to the science of biology. If you're not into graphics like home page image above, check out the site map where we list all of the pages of the site for you. Start clicking and have fun!

Or Get Started with An Activity...

Biology Quiz General Biology Quiz
- Take the Quiz

Plants Slideshow Plants Slideshow
- View the Show


** Andrew Rader Studios does not monitor or review the content available at these web sites. They are paid advertisements and neither partners nor recommended web sites.