A triad IS a type of chord. True
Answer:
Do Mi Fa Sol Do Mi Fa Sol
Do Mi Fa Sol Mi Do Mi Re
Mi Mi Re Do Do Mi Sol Sol Sol Fa
Mi Fa Sol Mi Do Re Do
Explanation:
I think it’s a but i’m not sure of the context so i can’t be 100% positive on that
Advantages: reduces trash volume
Disadvantages: produces hazardous waste
The answer to your question is level or value