One main reason is that they found cotton very profitable and depended on it because they don't want industry for the nation. The second one would be the big population that they had to sell people as slaves and also depended on this one. Lastly, the market for manufactured good were pretty small and the south that is mostly made up of slaves got no money for it.
Explanation:
La gente busca conocimiento, porque el conocimiento nos da una comprensión fundamental del mundo que nos permite tomar un rumbo alrededor y a través de problemas y obstáculos. Nos da un sentido de confianza y satisfacción mucho más honesto y real.
In this selection test for the group of job applicants, Dr. Rice is assessing the productive validity of the test by assessing whether the selection test correlate with performance on the job
<h3>What is
productive validity?</h3>
A productive validity means an extent to which a score predicts the scores other criterion measure.
In conclusion,Dr. Rice is assessing the productive validity of the test by assessing whether the selection test correlate with performance on the job.
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Answer:
Explanation:
Artificial selection can also be called selective breeding it is used by human to identify and select desired traits in an organism.
Selective breeding have been used in improve the performance of our crops this include yield and vigour. Varieties with good yield and vigour are selected and multiply for use.
Natural selection occur when human don't influence selection the adaptive organisms will naturally strive to survive out competing other organism. Nature itself select the good and adaptive ones the weak ones are often outcompete. Natural selection occur mostly in the wild were the environment have not been manipulated the plants and animal strive to survive. The ones who survived are the selected ones by the environment. Some organism naturally provides resistance to some drugs this an example of natural selection this gives the organism a selective advantage over others.