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Insecticide-treated nets are the cornerstone of malaria prevention efforts in Africa. The report found that more than 53% of the population at risk in sub-Saharan Africa slept under a treated net in 2015, compared to 30% in 2010. Last month, who released the findings of a major 5-year evaluation in 5 countries
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Answer:
Humans get all the things they need for life from natural resources. People cant stay away from the natural things like solar power, air, water and soil.
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According to researches, the Native population in Americas before the arrival of Europeans was around 100 million people, while some are estimating that it was even more.
Explanation:
Before Europeans arrived in America, many native culture were developing and some were even at their peak.
But when the conquistadores came, they killed a lot of them, while a lot of them died due to diseases that were brought by Europeans.
The population in just a couple of decades fell from 100 millions to just a couple of millions.
Glaciers are part of which sphere
---hydrosphere.
Its composition resembles that of the sun, it differs from a star in that nuclear fusion doesn't occur at its core.