Wave action is blamed for which of the following occurrences in central america?

Which of the following statements is true? a. there is not enough food produced in the world to feed everyone. b. the biggest cause of hunger and malnutrition is the cost of getting food to people who need it most. c. most countries have enough arable land and resources to feed their own population and export a surplus d. malnourishment is only seen in a few countries with very limited food supplies.

What border separates sonora and chihuahua national border state border physical boundary natural boundary

According to speculation and study, what will happen to the global birth rate in about 40 years? (1 point)