Agiculture i think im not for sure.
Answer:
B. External validity
Explanation:
External validity- It refers to the extent through which a conclusion made from the research study can be generalized to the person outside the study.
Generalization is of three types: environmental, temporal, and population.
Threats to external validity:
1. History effects & maturation.
2. Selection biases.
3. Constructs, confounding, and methods.
4. The 'experimental world' versus the 'real world'.
a receiver's physical state. If you are speaking to someone who has hearing loss or a migraine headache, he may not be able to listen effectively.
Government sector company
public sector company
private sector company
stock market value
it is processed social responsibility
profit and loss .
Answer:
The Sahara is the world's largest desert; it extends across most of the northern part of Africa.
Explanation:
