Atraveling poet-musician of the middle ages was known as a.) troubadour b.) lord c.) knight answer asap

it would be A bc a lord is someone like a king and a knight fights so a troubador is the right answer

A) Troubadour

Troubadour is a traveling Poet-Musician

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.

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.