Olmec civilization was characterized by
A) a highly developed calendrical system.
B) chronic warfare among Olmec states.
C) the carving of stone sculpture that featured colossal heads.
D) the practice of human sacrifice and ritual cannibalism on a massive scale.
Question 2
The Postclassic period in Ancient America was characterized by the
A) rise of genuine cities and chronic warfare.
B) introduction of maize and other domesticated plants.
C) decline of commerce.
D) growing importance of the priestly class.
Evolution of the gibberellin-DELLA system.
Tattoos and Body Piercings: This patient developed cellulitis from tattoo ink
The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga
Procedures for Diagnostic Tests Related to the Digestive System
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Electrical Conduction System of the Heart