Earthquake waves travel in all direction from the focus of an earthquake.
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Forensic anthropologists: a. apply anthropological techniques to legal matters. b. are primarily concerned with the recovery of material culture remains. c. examine the relationships between medical treatment and culturally determined views of disease. d. study disease and trauma in ancient populations. e. study nonhuman primates.

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.