Elsa wants to research preschoolers' eating habits. She is reviewing video footage taken during snack time and lunch hour at four preschools. Her method of study is:

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

Endogamy is marriage within one’s own social category. select the best answer from the choices provided true or false

Statement best describes the main reason behind the establishment of government in the early river valley civilization‘s