Match Each Group of Organisms with Its Lineage

Multiple Choice

Match each group of organisms with its lineage. Each lineage will be used only once.
-sea urchins and sand dollars

A) Petromyzontidae
B) Amphibia
C) Crinoidea
D) Metatheria
E) Chondrichthyes
F) Actinopterygii
G) Urochordata
H) Aves
I) Myxinoidea
J) Holothuroidea
K) Cephalochordata
L) Eutheria
M) Ophiuroidea
N) Testudinata
O) Squamata
P) Asteroidea
Q) Prototheria
R) Echinoidea
S) Hemichordata