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 mollusc body plan.
Dentition, as illustrated in Knight's Sketches in Natural History
An example of a Material Safety Data Sheet (MSDS).
Low (or No) Natural Growth
Sea Star Body Plan
Linkage Data from 39 Families with Cystic Fibrosis