Which improvement in navigation technology allowed sailors to use celestial bodies to determine latitude? A. the compass B. the lateen C. the telescope D. the astrolabe Please select the best answer from the choices provided.
The world’s population is concentrated in certain countries like China most likely because of
Warren Thompson’s demographic transition model describes population changes in a country over time. Please select the best answer from the choices provided.
Why is a country with a low literacy rate less likely to have access to healthcare? A. Endemic diseases are less prevalent in countries with low literacy rates. B. Healthcare workers refuse to see patients unless they can demonstrate literacy. C. Countries with low literacy rates often have weak economies and weak governments. D. Countries with low literacy rates often have strong economies and strong governments. Please select the best answer from the choices provided.
Which of the following statements about the effects of migration to countries in different stages of demographic transition is true? A. Migration out of a stage 1 or 2 country is higher than migration to it. B. Migration out of a stage 3 or 4 country is higher than migration to it. C. Migration into a stage 1 or 2 country is higher than migration out of it. D. Migration rates are exactly the same for all nations regardless of their stage of transition. Please select the best answer from the choices provided.
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