1) Which of these orbits is not elliptical? a) Earth around the Sun b) Moon around the Earth c) Plato around the Sun d) Mars around the Sun 2) Is there water on the Moon? a) Yes b) No 3) How far is the Earth from the Sun? a) 155 million kilometers b) 140 million kilometers c) 150 million kilometers d) 145 million kilometers

Classifica

Stile di visualizzazione

Opzioni

Cambia modello

Ripristinare il titolo salvato automaticamente: ?