Decades: 60s BC 50s BC 40s BC 30s BC 20s BC - 10s BC - 0s BC 0s 10s 20s 30s
Years: 19 BC 18 BC 17 BC 16 BC 15 BC 14 BC 13 BC 12 BC 11 BC 10 BC
Significant People
... through the roots. Sunlight acts as the energy needed to run the reaction that yields glucose as the product the plant needs and oxygen as a waste product that is released ...