Answer:
Analysis of the effect of these two groups of factors upon life expectancy, using data for 95 less developed countries, indicates that mortality is primarily influenced by such socioeconomic development measures as urbanization, industrialization, and education, and secondarily by such public health measures as access ...
Answer:
Answer b.
EXPLANIATIONNN
chicken is good, so it's not a, c, or d.
It allows the grass and plants time to replace themselves when the animals migrate.
Answer
Accelerates algal growth and reduces oxygen.
Explanation eutrophication is the nutrient induced increase in phytoplankton productivity.