Fall First Quiz - Envi Sci 5 de 41
PUNTOS POSIBLES:
Why do developing countries often have age structures skewed towards younger age categories
O A combination of low fertility rates and high survivorship.
O A combination of high fertility rates and high survivorship.
o A combination of high fertility rates and low survivorship?
O A combination of low fertility rates and low survivorship.
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Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?