(between individuals)
51Sociology — For the journal, see Sociology (journal). Sociology …
52chemoreception — chemoreceptive /kee moh ri sep tiv, kem oh /, adj. /kee moh ri sep sheuhn, kem oh /, n. the physiological response to chemical stimuli. [1915 20; CHEMO + RECEPTION] * * * Sensory process by which organisms respond to external chemical stimuli, by …
53sociology — sociologist, n. /soh see ol euh jee, soh shee /, n. the science or study of the origin, development, organization, and functioning of human society; the science of the fundamental laws of social relations, institutions, etc. [1835 45; < F… …
54Anarcho-capitalism — Part of the Politics series on Anarchism …
55Evolution — This article is about evolution in biology. For other uses, see Evolution (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to evolution. Part of a series on …
56Huntington's disease — Classification and external resources A microscope image of …
57Multiple chemical sensitivity — Classification and external resources MeSH D018777 Multiple chemical sensitivity (MCS) is a chronic medical condition characterized by symptoms the affected person attributes to exposure to low levels of chemicals. Commonly suspected substances… …
58HIV and AIDS misconceptions — The spread of HIV and AIDS has affected millions of people worldwide; According to the 2006 AIDS Epidemic Update , published by the UNAIDS/World Health Organization, there were an estimated 39.5 million people around the world living with HIV,… …
59Srebrenica massacre — Srebrenica genocide Part of Bosnian War The cemetery at the Srebrenica Potočari Memorial and C …
60Gun laws in the United States (by state) — U.S. Firearms Legal Topics Assault weapons ban ATF Bureau Brady Handgun Violence Prevention Act Concealed carry in the U.S. Domestic Violence Offender Gun Ban …
