Answer:
Explanation:
''People began to move into cities. Where the Industrial Revolution was taking place, the human population started to grow really fast. The birth rate was always high. ... The population grew because more people stayed alive.'' flexbooks.ck12.org states. Hope this helped a bit!
Los europeos llevaban a un enemigo oculto a los indios: nuevas enfermedades. Los pueblos nativos de América no tenían inmunidad contra las enfermedades que los exploradores y colonos europeos traían consigo. Enfermedades como la viruela, la influenza, el sarampión e incluso la varicela resultaron mortales para los indios americanos.
Synthetic materials, heavy metal, pollutants
Answer:
By weather and object of a colour.
Explanation:
1. When the clouds change, the reflection on the water, change colour.
2. When an object of a colour, reflect on the surface of the water. So if the object reflect green, the water become green.
