What word could be described as mesolithic era?

Deindividuation is: a. the tendency to think more clearly b. the tendency to assert your individuality c. the tendency to feel anonymous in a large group d. the tendency to bond with others

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

Which of the following do scientists believe about homo sapiens?