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Range

range

The set of conditions throughout which an organism (for example, plant species) naturally occurs.


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Re: Brain size=IQ level theory (Blacks vs Whites & Asians)

... of animals that had been isolated from each other much longer than humans show no appreciable variations in intelligence regardless of habitat or range. Snow leopards are not more intelligent than African leopards. Siberian tigers are not more intelligent than Bengal tigers and so on. Big hint: ...

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by Seth90210
Sun Feb 16, 2014 9:35 pm
 
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 68
Views: 218707

Re:

... about 85 for blacks and 103 for whites, with IQs of mixed corresponding to their mixture. Remember, those numbers are averages. There was a wide range in each race. The results of that study have been rejected by some who claim that ALL "races" are equal, not just Black/White. I now ...

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by Seth90210
Sat Jan 25, 2014 8:14 pm
 
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 68
Views: 218707

Brain size=IQ level theory (Blacks vs Whites & Asians)

... about 85 for blacks and 103 for whites, with IQs of mixed corresponding to their mixture. Remember, those numbers are averages. There was a wide range in each race. The results of that study have been rejected by some who claim that ALL "races" are equal, not just Black/White. I now ...

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by Egad
Fri Jan 24, 2014 4:26 am
 
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 68
Views: 218707

Re: Am I the Next Step in Human Evolution?

... 20/20. This doesn't seem like a trait that is selected on in modern times or since glasses were invented. Though I am sure clarity and a greater range of vision served an evolutionary advantage to our ancestors in hunting and avoiding predators. Assuming that one is a step above the rest is somewhat ...

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by badgertoes
Sat Dec 28, 2013 8:31 am
 
Forum: Evolution
Topic: Am I the Next Step in Human Evolution?
Replies: 23
Views: 23646

biology

... point was ……….milliseconds, 3.the left ventricular ejection fraction was……. , 4.Michael's left ventricular ejection fraction is within the …………..range, 5.the average cardiac output was……….. litres per minute. The answers to 1) and 2) are to the nearest whole number and 3) and 5) to two decimal ...

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by zak
Wed Dec 18, 2013 11:20 am
 
Forum: Human Biology
Topic: biology
Replies: 8
Views: 1469
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