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Zarrin [17]
2 years ago
12

Sharks, whales, and dolphins share similar features such as body shape and the position of fins. However, sharks have gills for

breathing,
while whales and dolphins have lungs. These differences indicate that the organisms share common ancestor for
v
Whales also possess a vestigial pelvic bone. The presence of the pelvis bone may indicate that whales?
Biology
1 answer:
telo118 [61]2 years ago
3 0

Ans These differences show that they belong to a same kind of species. But in science whales are categorized as mammal

Explanation:

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