How many hours of sleep do you get each night?, What is sleep?, What are the different stages?, Why do we need sleep?, How much sleep do we need?.

Ex.1 p.74 Prime Time 3

Edetabel

Juhuslikud kaardid on avatud mall. Sellega ei saa edetabeli punkte.

Visuaalne stiil

Valikud

Vaheta malli

Kas taastada automaatselt salvestatud ?