Determine whether lettuce that is harvested gradeually yields more produce than lettuce that is harvested all at once.It is an educational content by education.com.By clicking on the title of this res ...
Students will discover whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding into a sticky mess and the logic behind it.It is an educational content b ...
Tests the photosynthetic activity of aquatic plants under various light wavelengths.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to t ...
Underneath each leaf, in the epidermal tissue, there are small openings called stomata. Surrounding each stomata are guard cells that regulate the opening and closing of the stomata. The stomata allow ...
Determine whether boys and girls have the same lung capacity.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 ...
When you send your trash to the landfill, what happens to it? It may get buried under loads of landfill waste. If some of your waste is organic material like vegetables and fruit, this means that it w ...
Ever crack open a cold soda, only for it to go flat on you a few hours later?Those"bubbles" or "effervescence" in carbonated soda are caused by carbon dioxide gas dissolved in the liquid. The carbon d ...
This project attempts to come up with a design for a growing chamber that will meet the physiological requirements of algae for maximum growth.The goal is to give the student an opportunity to use sci ...
Understand the general concept of an acid and a base. To understand and explore the concept of a chemical reaction and an acid-base reaction.It is an educational content by education.com.By clicking o ...
Fire extinguishers work by using carbon dioxide to extinguishing the oxygen. A fire needs oxygen to burn. The carbon dioxide suffocates the fire. Fire fighters use this science in their daily work. In ...