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.
Body fluid compartments of an adult.
human body
Researchers have found that science instruction can be quite effective in grades 4 to 7.
Cocoa butter melts at body temperature
Eating Disorders and Body Image (1 of 2)
How body makes blood flow more into brain instead of foot?