the biology teacher

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Materials

 

there are some Materials you can use to complement the classes by rafael Andrés Otero Ávila.

Welcome to my Scientific space

Investigations

 

Here, there are some investigations done by Rafael Andrés Otero Ávila. There are some of them in progess.

 

my classwork

 

Here, there are some classworks done by Rafael Andrés Otero Ávila, with the students.

Welcome.

 

Rafael Andrés Otero Ávila

Soon