Learn about why nitrogen fixing bacteria are important to plant growth.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. I ...
The objective of this project is to determine whether colors such as black, brown, orange and purple are pure colors or mixtures of other colors by using paper chromatography.It is an educational cont ...
If you leave of cup of water on a sunny table outside, the water disappears in a couple days. Where does it go? When water “disappears,” how does it get back to us? Learn how to make a water cycle mod ...
It's lunch time, and you have your eye on the soda machine. With some many carbonated beverages to choose from, what will help you decide? Most sodas have a generous amount of both sugar and calories. ...
Refrigeration is relatively new to us. For thousands of years or more, people have been inventing creative ways of preserving food without the benefit of cooling. Natural food preservatives include vi ...
Provide evidence that air is everywhere and takes up space.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want t ...
Ecological succession is the natural process of the introduction and development of living things into an area. In an area where there is no soil, the process is called primary succession. In an area ...
In this experiment we will be determining whether birds prefer one color of seed over another.It is an educational content by education.com.By clicking on the title of this resource, you will be redir ...
Have you ever bitten into an apple, set it down for a few moments, and found that it has turned brown? This is caused by an enzyme (polyphenol oxidase and catechol oxidase are two common examples) tha ...
Sustainability and sustainable development seem to be the new buzz terms used to discuss solving environmental issues. However, creating a sustainable world is actually a complex idea that involves mu ...