Author(s): Mari C. Schuh Pub: Raintree Pack Qty: 0 (Hardback) ISBN: 9781474786614 - New
280mm x 234mm x 10mm
Publication:
0
Pages: 0
Flick the switch, and you have light. Go outside during the day, and you see sunlight. Read to find out how living things use light. Also learn how light travels and what happens when it is dark.
