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What Lives in the Air Conditioner?

Air pollution is a major issue in urban environments. In this experiment, students will grow out the bacteria that collect on air conditioner filters and determine whether there are also bacterial inv ...

What Is the Best Way to Wash Your Hands?

This experiment will show young children that germs are real, and that steps can be taken to minimize the number of germs on their hands.It is an educational content by education.com.By clicking on th ...

What Music Does Bacteria Enjoy the Most?

This experiment will explore whether music of different varieties affects the growth of bacteria.It is an educational content by education.com.By clicking on the title of this resource, you will be re ...

Bacteria Science Fair Project: How Does Bleach Kill Bacteria?

Bacteria are one celled organisms that are essential for all life’s survival, but they also cause many diseases, including strep throat, cholera, many types of food poisoning, and the Black Plague, to ...

Característica principales de los reinos biológicos

Animación interactiva que propone estudiar una tabla con las principales características de los Reinos Biológicos: Monera, Protoctista, Hongos, Plantas y Animales. 

Microscope? At grade

Covers uses and types of microscopes.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Domains of Lif? At grade

Discusses the three domains of life.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Bacteria in the Digestive Syste? At grade

Discusses the function of bacteria in the digestive system.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

The Biggest Kille? Basic

The Permian mass extinction was the biggest in Earth history. Scientists do not know what caused it but there are several possibilities.

It is an educational content of CK-12 Foundation (to access some ...

Good Things from a Bad Bu? Basic

Bacteria that killed marsh grass could be harnessed to convert cellulosic biomass into biofuel.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...

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