Relative degree of cultural complexity is mostly linked to:
a. distance from the equator, colder conditions promote more complexity
b. degree of intelligence among a society's people
c. access to other cultures and their ideas and inventions
d. inventiveness of the people within a culture

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure

Polar zones are cold and tend to be dry because of a pressure system of cold. low high