Light travels in....., ....straight lines., The Sun is......, .....luminous., The Moon is...., ......non-luminous., Light is a source of ...., ....energy., Light can not travel through...., ....opaque objects., Light can travel through...., transparent and translucent objects..

looja Anonüümne

Edetabel

Visuaalne stiil

Valikud

Vaheta malli

Kas taastada automaatselt salvestatud ?