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The theory was that Polynesia “lay within the range of pre-European mariners from South America.” Know go and get that A+ :)
Answer:
the use of electricity to power machinery in factories
the perfection of the assembly line
the use of water to power mills
Explanation:
Marco Polo focused on Asia
Answer: "There is no planet B"
Explanation: The importance of being aware of our environment is the fact that there is no concrete evidence supporting the solar system containing a "backup" for planet earth. Humans can't survive in the extreme ends of temperature, making carbon emissions and other forms of global warming a priority to fix, and we can't survive without food and water; this means we must protect the bees to continue pollinating crops and keep trash out of the waterways we drink from. Without awareness of the environment, our species won't survive.
