Answer:
The most compelling theory is that the birth of agriculture was facilitated by the end of the last glacial period, from 15,000 to 10,000 years ago (depending on the world region), which coincides with the era when agriculture first started.
The end of the last glacial period brought a warmer climate to many areas of the world, which meant that weather and soil conditions where more favorable for the cultivation of wild plants, and the domestication of animals.
Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
Answer:
June 1st, 1942
Explanation:
June 1st, 1942, many local political historians believe that this day marked the beginning of the modern political history of the Bahamas, The Burma Road Riots. The 1942 riot in Nassau was a short-lived impulsive outburst by a group of disgruntled laborers, and occurred against a background of narrow socio-economic and political policies.
Answer:
a. internal locus of control; external locus of control
Explanation:
Those are personality traits that are defined by the individual's beliefs according to the responsibility about his own actions, in the first case <em>"Internal locus of control" </em>supposes a high level of personal independence and a mayor achievement abilities, and the second <em>"External locus of control"</em> is the opposite, in this order of ideas, we would expect Hal not apply to that school because he knows that there are few possibilities to get in, may be for economical reasons or his personal preparation is not enough to the school standards, and in the another side, his desires to get in can be the best motivation to apply without take into account his real possibilities according to his economic situation or his knowledge capacities.
