What is the difference between light and value?

Where is the above note played on the guitar? open second string open third string second string, first fret third string, second fret

Natural minor half steps between scale degrees 3 and 4; 7 and 8 harmonic minor half steps between scale degrees 2 and 3; 5 and 6 ascending melodic minor half steps between scale degrees 2 and 3; 5 and 6; 7 and 8 major half steps between scale degrees 2 and 3; 7 and 8

What animal should i do for my clay project? give me some good worth 20 points!