Examlex
You are studying a grassland ecosystem with 400,000 kcal of energy stored in the primary producer level.Grasshoppers eat the grass,meadowlarks eat the grasshoppers,and a hawk eats the meadowlarks.How many kcals are now stored,and available,in the hawk?
Infant And Child Mortality
The death rate of infants and children under a certain age, often used as an indicator of health and development in a population.
Total Fertility Rate
Total fertility rate is the average number of children a woman would have over her lifetime, given current birth rates.
Population
The total number of people inhabiting a specific area or the total number in a particulate group under study.
Total Fertility Rate
The usual quantity of kids a woman might have during her lifetime, considering the existing rates of births.
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