Southern states were known as the cotton kingdom because the cotton population in the south was rapidly growing. Rich plantation owners would grow cotton and sell them to the New England region to make clothes etc.
Answer:
7 Important Criteria for Classification of Animal Kingdom
Symmetry: Many protozoan's are asymmetrical because they are not divisible into equivalent parts; a few show spherical symmetry. ...
Segmentation: ...
Appendages: ...
Skeleton: ...
Sex: ...
Embryonic development: ...
Larvae:
Explanation:
True. A central sociological principle is that a nation's education system reflects its culture.
The way kids learn in school is directly related to their upbringing. Since each culture varies, there is reason to believe that the way each child learns, is taught and what they are taught about will vary too. Cultures differ with what is important to them and by ranking whats important, those importances are taught.
Answer: This is a "CONTROLLED PLACEBO EXPERIMENT".
Explanation: A controlled placebo experiment is a type of research method that is used to check the effectiveness of a drug in a patient. This is done by selecting a sample group, then randomly divide the two group into a placebo group ( this are the group that will receive the drug treatment ) and the controlled group( these are the group that will receive a coloured mixture that looks like the drug, but does not have any effect). Without the groups knowledge about the real drugs and the coloured mixture, but are followed up and tested.
This is a controlled placebo experiment, because 400 student has been choosed as the sample, and are divided into a placebo group and a controlled group, to check the effectiveness of a drug on their memory.
Typically found on mountains.
