Answer:
First row: semibreve/whole note, crochet rest/quarter note rest, minim/half note
second row: minim rest/half note rest, crochet/quarter note, eighth rest
third row: dotted minim/dotted half note, whole note rest, eight note
Explanation:
for the ones that have two, i didn't know which word you wanted for them
What era are you looking for? I know that many of the people used animal bones to carbe things. Or used paints made from plants
Scalene acute. No angle is over 90 degrees and no sides are congruent