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سؤالين الى عمالقة المنتدى
1_ c hoose
1_the space station...........the earth at aheigh of 320 km (orbits_spins) وياريت الفرق بنهم 2_astronauts can work in ..........con ditions (weightless_wieghtlessness) 2_find the mastikes to be arrangd studend is the way to success |
[quote=بلالل;2727262]1_ c hoose
1_the space station...........the earth at aheigh of 320 km (orbits_spins) وياريت الفرق بنهم 2_astronauts can work in ..........con ditions (weightless_wieghtlessness) 2_find the mastikes to be arrangd studend is the way to success organized |
spin يدور حول نفسه
orbit يدور حول شئ آخر |
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