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

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

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

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

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

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

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

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