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Crucigrama Sopa de Letras Hoja de Trabajo
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Food Webs

Horizontales
A model of all the food chains in an ecosystem.
An organism's role within an ecosystem.
The process producers use to obtain energy from the sun.
Obtains energy from eating other organisms.
To turn waste into something you can use again.
Verticales
The first, earliest, or most important.
To move from one place to another.
The job or part that is played by something.
Obtains energy by breaking down dead organisms.
Obtains energy from the sun.