Se ha calculado que en el sistema solar existenasteroides.

ayúdenme porfa
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2/6 of be by to 2/6 is to 24/72 ?

Explain why the rate of urbanisation is in the way it is between developed and undeveloped countries.

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.