What are they for? Key: 1.d 2.e 3. a 4f 5c 6.b If you want to learn more Key: a6 b8 C3 d1 e2 f 4 g5 h7What are they for? Key: 1.d 2.e 3.a 4.f 5.c 6.b If you want to learn more Key: a.6 b.8 c.3 d.1 e.2 f.4 g.5 h.7