Answer: The Soil: The best soils are found in the southern highland valleys where volcanic eruptions have enriched the earth.
Explanation:
Answer:
Is wrong. 45 CFR 46.101(b) states that research conducted in prisons may not be exempt.
Explanation:
The policy 45 CFR 46.101 applies to every research that involves any conduction, support, or regulation of human subjects that any Federal department or agency carries out taking proper administrative action to turn the policy suitable to that research. In this case, section b of this policy indicates that research carried out in prisons does not apply to the exemption.
in my opinion the answer should be
D- enthusiasm.
The one that is an example of a social barrier to cultural diffusion is :
Laws that prohibit western-style clothing
This will prevent a lot of western people to enter that specific region because they're afraid to get into trouble
hope this helps
