Adjustments to hypoxia include:
A. an increase in the number of red blood cells
B. an increase in the number of blood capillaries
C. hyperventilation
D. all of these
D. all of these
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Caste societies typically have __________ marriages
A) endogamous B) exogamous C) cross-cousin D) incestuous
You are excavating a site in East Africa dating to about 3.5 million years ago. You find about 50 percent of a skeleton of a fossil hominin
From the skull you calculate that the cranial capacity was about 440 cc. The finger bones are curved, suggesting arboreal locomotion was possible, but the pelvic structure suggests bipedalism. You have probably found the remains of a(n) __________. A. Homo erectus B. Australopithecus robustus C. Homo habilis D. Australopithecus afarensis
Compare and contrast the difference between "culture" and "society."
What will be an ideal response?
Microevolution refers to small-scale change in allele frequencies over generations without speciation.
Answer the following statement true (T) or false (F)