Describe anatomical changes in the skull that occurred in human evolution between a Australopithecus afarensis-like ancestor and Homo sapiens
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Changes include a greatly increased cranial capacity with a prominent vertical forehead; reduction in size, number, and specializations of teeth; lower jaw and muzzle shortened; much reduced eyebrow ridges and no keel for muscle attachments; and development of a prominent nose with distinct bridge.
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Glucose cannot be synthesized from fatty acids because the reaction converting pyruvic acid to acetyl coenzyme A is not reversible.
Answer the following statement true (T) or false (F)
________ is composed of multiple globular molecules polymerized to form long chains or filaments.
A) Troponin B) Actin C) Myosin D) Tropomyosin E) Titin
Growth hormone (GH) stimulates all the following actions except
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White blood cells engulf bacteria through the process of ________.
What will be an ideal response?