Answer:
The correct response is "Internal validity".
Explanation:
- Internal validity would be the extent through which a record an accounting a reliable reason as well as effect correlation among both medications as well as consequence.
- Perhaps it speaks to the fact that the original study ends up making it achievable to help reduce possible causes for something like a discovering.
Answer:
D - Hiring key personnel
Explanation:
Political canvassing can be seen by many to mean the process of going out in the field to talk to voters that live in a particular area. Going to speak to potential voters at their homes has seem quite effective because it would be a good way to know where they live in the targeted area.
Canvassing can be expensive because there are costs associated with the hiring of key personnel to coordinate canvassers for you, and obtaining a registration list of voters.
Human Environment Interaction is the Interaction between the human society and the environment. Djubouti is a very small country, focused on trade, so there is little interaction between humans and environment, except for building and construction (i.e.the way people change their surrounding when they build new buildings and pave roads) - at least as compared to other countries.
Djibouti has some mines, such as for limestone, but comparatively little, and also very little farming due to its dry climate. The little of agricultural products include tomatoes and dates.
Djibouti does however have a considerate number of farm animals
