By about 2 mya, which of the following was true?
a. Modern humans were living alongside australopiths.
b. There were one or more species of the genus Homo present in East Africa.
c. All hominins still lived only in East Africa.
d. All hominins were members of the same genus.
e. There was only one hominid species present in Asia.
b
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Martin Pickford and Brigitte Senut have claimed Orrorin tugensis to be a biped based __________
a. on a nearly complete pelvis b. tarsal and metatarsal fragments c. femoral fragments d. cranial fragments
MPAC is a Muslim rap band from Detroit
a. True b. False Indicate whether the statement is true or false
As a condition for states to continue receiving federal funding for juv. justice programs the JJDP Act requires what? (juvenile justice delinquency pact)
What will be an ideal response?
Bergmann's rule
a. states that a linear body with long arms and legs is optimal for cold climates. b. concerns the relationship between climate and shape and size of appendages. c. states that bodies with increased mass or volume to surface area are optimal for cold climates. d. is based upon the principle that as arms increase in length, there is a corresponding increase in surface area. e. is based on the principle that heat is retained at the body surface.