Evolution via natural selection:
A. is goal directed.
B. is neutral.
C. creates higher forms.
D. leads to increased structural complexity.
Answer: B
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The majority of human behaviors are driven by closed instincts
Indicate whether the statement is true or false.
The average birth spacing interval for hunters and gatherers is:
a. 4 to 5 years b. 3 to 4 years c. 2 to 3 years d. 1 to 2 years
Russian archaeologist S.A. Semenov studied the wear pattern on prehistoric scrapers and found that:
a. all tools were constructed by the same individual. b. all tools were constructed by left-handed individuals. c. virtually all tools were constructed by right-handed individuals. d. almost every tool was devoid of any kind of meaningful wear pattern. e. all tools were used as decorative objects.
Discuss the major advantages and disadvantages of scientific medicine and other health care systems. Remember to distinguish between scientific medicine and Western medicine.
What will be an ideal response?