What year did sir arthur evans made his discovery?

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.

Most of earths fresh surface water is found in

Based on current rates the earths human population is expected to grow how much by 2050