The problem starts already earlier:wildlife experts can only estimate the number of species in the world generally!
This is the case because there are simply too many species, and it takes time to documents them; because some areas (ocean bottom for example) are very hard to access and because sometimes it's hard to know whether we're talking about a new species or a variation within the same species.
so if we even don't know how many species there are, it's even harder to know how many are endangered.
Answer:
100 or higher
Explanation:
The Wechsler Intelligence Scale for Children- Revised is a scale that tries to measure intelligence based on ten abilities. In addition, the IQ scores have a mean of 100 and deviation of 15. That being said, if we are considering the 50th percentile or above, then the kids selected for this test would have to have an IQ score of 100, being that 100 is the mean for the WISC-R.
Socially useful part of society.
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The Mongol era in China is remembered chiefly for the rule of Khubilai Khan, grandson of
Chinggis Khan. Khubilai patronized painting and the theater, which experienced a golden age during
the Yuan dynasty, over which the Mongols ruled
Conflict start because of where the settlers chose to place their settlement.
