فصل 6 علوم هفتم

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به توضیحات داخل کاربرگ توجه فرمایید

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Atomok, elemek

Physical Science - Science

Atomok, elemek

Fossil fuels

Physical Science - Science

With this activity sts can learn more about fossil fuels.

Razlike med kostnicami in hrustančnicami

Physical Science - Science

Razlike med kostnicami in hrustančnicami

ELS ANIMALS VERTEBRATS. 1r ESO

Physical Science - Science

Generalitats sobre els vertebrats i els seus cinc grups.