D) What measures should be taken to remain healthy? ​

Temperatures below 32 degrees fahrenheit are considered to be below

Journey stations were established throughout the mongol empire every miles.

Why are people more likely to marry individuals with social and cultural backgrounds very similar to their own? a. parents and other family members always exert pressure to marry within the group. b. people spend a great deal of time alone, and therefore can have few opportunities for meeting people. c. people develop irrational fears of out-group members and are scared to date them. d. people have greater access to individuals like themselves.