Explain why do nations trade

answer in 2 sentences

Nations trade because they gain by doing so. The principle of comparative advantage states that each country should specialize in the goods it can produce most readily and cheaply and trade them for those that other countries can produce most readily and cheaply

Explanation:

hope this helps and i gave you more then 2 sentences sorry lol and plz give me brainlist :)

Energy is the ability to do work, Energy is the process of a physical system to perform the work.

Explanation:

Energy  is the several forms such as light, potential energy,electrical and the other forms of the energy process.Energy sources classified Renewable and the Non Renewable.

Renewable energy :- is the process that natural process are biomass and ocean, hydrogen.

Biomass:-The process of the energy that contain solar energy process of produce biomass.

Ocean :- Ocean is energy to represent that amount of energy.

Non Renewable :- This process is that oil and natural gas are the non renewable process of that energy. non renewable amount of pollution renewable environmental.