Why is Australopithecus sediba an important fossil in the discussion of human evolution? What will be an ideal response?
Australopithecus sediba is the most likely direct ancestor of modern humans. It includes a
variety of primitive and advanced hominid features. Although A. sediba has a smaller brain
size than modern humans, it has a variety of more advanced features, including a hand that
was able to grip tools effectively.
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Which of the following map or diagram would best show you the shape of the land surface?
A. geologic map B. shaded-relief map C. stratigraphic section D. satellite image
Which of the following pairs of amino acids can form a salt bridge?
A) alanine and glutamic acid B) aspartic acid and lysine C) leucine and phenylalanine D) serine and tyrosine
Cost-benefit analysis is concerned with whether a policy generates more social benefit than social cost.
Answer the following statement true (T) or false (F)
Characteristics of a tropical cyclone
What will be an ideal response?