An explanation in science of natural phenomena, supported by a reliable body of data, is called a(n):
a. theory.
b. hypothesis.
c. fact.
d. doctrine.
e. intuition.
Question 2
Validation in ethnographic research is difficult because of all of the following except:
a. there is a very stable cultural and environmental status.
b. observational access is often limited.
c. there may be insufficient funding for the research.
d. there may be logistical difficulties in reaching the site.
e. there may be problems in obtaining permission to do the study.
The cladistic approach from molecular genetic data
Increasing Costs of Natural Disasters
Body weight estimates.
When a Tornado Strikes: Social Organization Following a Natural Disaster
Selected Natural Products
Good hand and body mechanics when applying thumb pressure to the back.