What evoulutonary factor is believed to have influenced the development of your modern base -10 numbering system?
The number of human fingers.
What evolutionary factor is believed to have influenced the development of your modern base-10 numbering system?
The cultural development of modern Israel has been greatly influenced by the secular European roots of its populace. Those who came from North Africa and elsewhere, who had been somewhat more religious, had much of their Jewish religiosity diluted by the prevailing secular Israeli lifestyle. Religious Israelis are a minority. Modern Israel is also discussed in the second half of this page: http://www.answers.com/Q/What_impact_did_Jewish_law_have_on_life_and_culture_in_Israel?
Genetic factors are believed to play a major role in the development of TS. Non-genetic factors are also believed to contribute to the development of TS. In about 10-15% of cases, TS is not genetic. For the source and more detailed information concerning this subject, click on the related links section indicated below.