That would be geographical information systems (aka GIS).
Answer:
Explanation:Selectively permeable means a membrane allows the passage of some molecules or ions and inhibits the passage of others. The capacity to filter molecular transport in this manner is called selective permeability
Human exploitation of fragile ecosystems can lead to the droughts and arid conditions characteristic of desertification. Effects include land degradation, soil erosion and sterility, and a loss of biodiversity, with huge economic costs for nations where deserts are growing.
It is the fraction of all chromosomes in the population that carry that allele.
Answer:Argon is the third noble gas, in period 8, and it makes up about 1% of the Earth's atmosphere.
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