The theory combined the ideas of continental drift and seafloor spreading. A. Plate Tectonic
B. Pangea
C. trench
D. Subduction​

Why is the price of rice so important? a. rice prices must be kept within reach of the poorest peopleb. rice prices must make a large profit or no one will grow itc. rice prices impact the cost of fruits and vegetables on neighboring farmsb. rice prices have no real importance other than to large corporations

Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union

One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density