Hat are the solution(s) to the quadratic equation 40 − x2 = 0

Drag the tiles to the correct boxes to complete the pairs. match the stages to their features. low birth rates, death rates are constant high birth rate, and death rate high birth rate and low death rate pre-modern mature industrial industrialization

Alow-pressure belt means the air is cold and dry warm and rising cold and sinking warm and moist

Dry land planting can benefit the environment by reducing the need for tillagate