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Hipervinculo Física
This project evaluates the ability of a biodegradeable dish detergent to increase the penetration of water in hydrophobic soils.The goal is to have the student formulate and test a hypothesis about th ...
Hipervinculo Biología
This project examines the influence of the phase of the moon on moisture capillarity in garden soil. The goal is to have the student test a hypothesis about seed germination and the phases of the moon ...
Hipervinculo Biología
We often wonder how much water is in the foods we eat. We're also fascinated to learn that we ourselves are made of more than 95% water. In this experiment we test the water content of substances foun ...
In this study we will be examining the movement of water. Using a model of a cell we will demonstrate how our fingers prune when in water.It is an educational content by education.com.By clicking on t ...
Hipervinculo Ciencias de la Tierra y Medioambiente
Tumbling is a technique used for smoothing and polishing a rough surface on small particles. Professional rock polishers help jewelers polish stones by imitating the abrasion of rocks in nature. The n ...
Hipervinculo Física
Cold water is denser than warm water. Water with a high salt concentration (salinity) is denser than water that has a lower salt concentration. Warmwater rises above densercolder water, and bodies of ...
Hipervinculo Química
Does adding salt to water lower its freezing point?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 to downlo ...
Hipervinculo Química
This science project explores endothermic reactions by comparing the temperature change that results from various chemicals added to water. How do cold packs work In chemistry, what happens during ...
Hipervinculo Química
It doesn't take a degree in chemistry to know that water is made up of two elements: hydrogen and oxygen. Sure, you're familiar with that famous formula, but did you know that some types of water can ...
Hipervinculo Química
Find out whether ocean water can be made safe to drink.The purpose of this experiment is find out if salt can be removed from ocean water so that it is safe to drink.It is an educational content by ed ...
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