Is someone who is xenophobic considered racist?

Epicureanism advocated reason and duty. select the best answer from the choices provided t f

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

How does sociology account for the cause of drug and alcohol addiction?