Are you sure these are the only answer choices? I believe the answer would be Hippocampus, but it's not up there.
Answer:
those are homologous structures, they share a common ancestor, they have similar bones but different functions
Answer:
the main body system is circulatory system?
Answer:
Hurricane
Explanation:
"If maximum sustained winds reach 74 mph (119 km/h), the cyclone is called: A hurricane in the North Atlantic Ocean, the Northeast Pacific Ocean east of the dateline, and the South Pacific Ocean east of 160°E" (Weather. gov)
