Developing countries are those in transition between countries considered developed and between those less developed, countries like Syria, Zambia, and Nepal are included in this category.
Developing countries are those nations that have economies in an intermediate state between the levels considered "developed" whose insurgent economies drive them towards an industrialized and modern model of life and the levels attributed to "underdevelopment".
Therefore, we can conclude that developing countries like Syria, Zambia, and Nepal are countries that are in economic and social development.
Learn more about developing countries here: https://brainly.com/question/23850586