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Your search for "cell biology" returned 218 results
Why Do Babies' Eyes Change Color?
health.howstuffworks.com/human-body/systems/eye/babies-eyes-change-color.htm
Nearly all newborns have some shade of blue eyes at birth. But after a few months, they change. What's going on?
What is electroreception and how do sharks use it?
animals.howstuffworks.com/fish/sharks/electroreception.htm
Sharks use electroreception to locate prey. Learn how the elasmobranch family uses electroreception and what ions have to do with electroreception.
Are all blood types needed for for donation?
health.howstuffworks.com/human-body/systems/circulatory/question593.htm
I would like to donate blood and keep hearing about which blood types are needed most. How do human blood types work?
Will aspartame make me go blind?
science.howstuffworks.com/innovation/edible-innovations/question536.htm
Have concerns about the effects of aspartame? Wonder if it can really make you go blind? Find out the answer to your questions in this article.
Can Santa Really Climb Down the Chimney?
people.howstuffworks.com/culture-traditions/holidays-christmas/santa-chimney.htm
Can Santa really climb down the chimney? Learn about some of the different methods Santa Claus might use in order to fit down a chimney.
Can You Guess These Human Organs From Just One Textbook Drawing?
play.howstuffworks.com/quiz/can-you-guess-these-human-organs-from-just-one-textbook-drawing
Do you think you can stomach this organ quiz? If you need a hand on any of these questions, eye can give you a hint. Some of the answers might be a little tongue and cheek, but you can do it! You were paying attention in biology class, weren't you?
How Light Microscopes Work
science.howstuffworks.com/light-microscope.htm
The human eye misses a lot -- enter the incredible world of the microscopic! Explore how a light microscope works.
Animal Classification: A Taxonomy for All Living Things
animals.howstuffworks.com/animal-facts/animal-classification.htm
The taxonomy that Carl Linnaeus introduced in "Systema Naturae" set the stage for a uniform animal classification system.
Scientists Figure Out Why Elephants' Skin Is So Cracked
animals.howstuffworks.com/mammals/scientists-figure-out-why-elephants-skin-so-cracked.htm
HowStuffWorks looks at new study explaining why elephants' skin is so cracked and wrinkled. It's not just that they need some lotion!
Can You Match These Science Words to the Right Definition?
play.howstuffworks.com/quiz/can-you-match-these-science-words-to-the-right-definition
If you thought math was hard, you should see what science has to offer. Those who know a few Latin words will ace this quiz. For everyone else, let's see if you can get a few of them right.