Which of the following Identifies a water link between agriculture and urban need? the loss of land used to construct new buildings

the loss of income from Import and export of food products

the loss of market value for agricultural products that are over produced

the loss of marshes and bogs that provide sources of freshwater used for drinking

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what