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Hipervinculo Biología
Can you skate across the surface of liquid water? Water bugs can! Discover how water-skating insects use surface tension to keep from sinking by making a model water walker that can move around the su ...
If cheese was purple, or chocolate was green, would they look as delicious as they do now? Color plays a big part in how we interpret the tastes of different foods.Just like us, birds have natural pre ...
Hipervinculo Biología
What do worms eat? They're wiggling out of the lawn, hiding under your flowers, and love to munch on things that you'd never want to eat for lunch, such as rotten vegetables. But what is a worm's favo ...
Hipervinculo Biología
It's a plane, it's Superman, it's ... a colorful bird?!Birds are good at hiding—if they hear or see you, they'll fly away. By watching birds and learning how to become an accomplished observer offeath ...
Hipervinculo Biología
In this study we will determine which method of hand cleansing is the most effective. Three methods of cleansing will be tested: plain hand soap and water, anti-bacterial soap and water, anti-bacteria ...
Hipervinculo Biología
What are the physical characteristics of animals that allow them to survive and prosper in their environments?It is an educational content by education.com.By clicking on the title of this resource, y ...
Hipervinculo Biología
When was the last time you saw an earthworm? Chances are, you don't see these wiggly creatures very often. Worms like to bury themselves in the dirt, where it's dark and wet. Do they like the dirt bec ...
Hipervinculo Biología
Do you ever notice how often you get hungry? You have a big appetite -- you're a growing kid after all -- but how do you think your appetite compares to an adult? Sure, most adults are a lot bigger th ...
Hipervinculo Biología
Imagine you've just been handed a gummy bear -- not just any gummy bear, but a gummy bear of incredibly fast running powers. Scientists around the world applaud its superhuman capabilities! If you ate ...
Hipervinculo Biología
Could you grow a giant in your backyard? Cansoil amendments--conditioners added to the soil--help yougrow a bigger beanstalk?Do soil amendments change the growth of a beanstalk?It is an educational co ...
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