One purpose of the executive branch is to interpret laws made by congress. command the armed forces. create and pass new laws. oversee a system of courts.

One purpose of the executive branch is to command the armed forces.

Explanation:

The executive branch is one of the three organs of power that excercise authority in the United States. This branch is responsible for the governance of the state, so it executes and enforces law. The President is the head of the executive branch, and, in the case of the presidente of the United States, acts as the head of state and also as the commander-in-chief of the armed forces.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

answer; participant observation method;