Across the world, farms have grown in size and are often highly mechanized. Which of the following is true, globally, about smallholder farms, which are small and often rely less on mechanization than do bigger farms? Group of answer choices Smallholder farms produce about a third of all food smallholder farms are far less efficient at food production than are industrial scale farms smallholder farms produce the majority of all food. smallholder farms are now an insignificant part of global agriculture