A) Balaenoptera musculus
B) Orcinus orca
C) Megaptera novaeangliae
D) Eschrichtius robustus

A) Long pectoral fins
B) Sharp teeth
C) Small eyes
D) Dorsal fin

A) Small fish and krill
B) Seals
C) Plankton
D) Seaweed

A) Clicks
B) Songs
C) Body language
D) Whistles

A) Through blowholes on top of their heads
B) Through their mouth
C) Through gills
D) Through their skin

A) Color of their eyes
B) Number of teeth
C) Size of their dorsal fin
D) Patterns on their tail flukes

A) A swarm
B) A pod
C) A herd
D) A school

A) Least Concern
B) Vulnerable
C) Critically Endangered
D) Endangered