Regarding organisation in animals : Match the following and choose the most appropriate option:

Question

A. Cellular level of organisation	1. Annelids
B. Tissue level of organisation	2. Arthropods
C. Organ level of organisation	3. Chordates
D. Organ system level of organisation	4. Coelenterates
	5. Echinoderms
	6. Molluscs
	7. members of Aschelminthes
	8. members of Platyhelminthes
	9. sponges

( A ) A-9; B-3; C-7; D-1,2,4,5
( B ) A-8; B-4; C-7; D-1,2,3,5
( C ) A-9; B-3; C-8; D-1,2,4,5,6
( D ) A-9; B-4; C-8; D-1,2,3,5,6