!!! One Medal Question !!!
@k.saikat
@ashmal
@zepdrix @e
Two reasons for the fall of the death rate in Europe and North America, starting in the 1700s are: 1. The rapid development of medicine, which slightly decreased the mortality rate while also allowing childbirth to become safer, and thus directly increasing the population of England 2. Social/Economic issues, mainly the industrial revolution played a key role, as lower class civilians had more children, so as to be able to work in industries and agriculture to earn the families a decent income Biodiversity means the diversity, or variety, of plants and animals and other living things in a particular area or region.
Sorry I am not familiar with the 2nd and 3rd question. so would rather allow someone with more expertise to answer it
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