Answer: (1) visible light, with wavelengths between 0.4 and 0.8 micrometre, (2) ultraviolet light, with wavelengths shorter than 0.4 micrometre, and (3) infrared radiation, with wavelengths longer than 0.8 micrometre.
Explanation: <em>hope that helps :p</em>
Answer:
True
Explanation:
Colombia supplies around 90% of the emeralds on the world market, mainly from the Muzo, Chivor, and Coscuez mines. Muzo is the oldest and most well-known, Chivor emeralds are noted for more bluish colors that are considered higher-quality, and Coscuez emeralds show various properties.
Europe and North America used different tactics such as slavery and trade to industrialize and blossom into more powerful empires. The Chinese had many factions and rifts within themselves thus not thinking and seeing themselves as one strong country while the Europeans and Americans weren't divided and thought of themselves as one people. This also led to the growth of development and human enhancement
Hope it helps
