A__ is a system in which most goods and services are produced and distributed through buying and selling.

1.subsistence economy

2.commerce economy

3.market economy

3.

Explanation:

look up what dose the first word mean and then second and third and you will have your answer

The answer is Market economy

this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

give brainlest

when he becomes king