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A szén-dioxid

Created by

SimonJudit0119

Kémia
Levegőszennyezés
Age 13-14
level: 8.
Hungarian

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A szén-dioxid

A szén-dioxid

A szén-dioxid

A szén-dioxid

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Created by

SimonJudit0119

Kémia
Levegőszennyezés
Age 13-14
level: 8.
Hungarian

Author's Instructions

Gyakorló feladatlap

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