WebbDolphin is an aquatic mammal. Shark is a fish. Their skeleton is made up of bones. Their skeleton is made of a flexible material called cartilage. Dolphins have lungs so they have … Webb24 juni 2016 · Physically, their fins look quite similar from a distance, but a shark can have as many as four unpaired fins with a second dorsal fin set farther back from the more prominent first dorsal fin, while a dolphin …

Similarities and Differences of Sharks and Dolphins - Samplius

Webb7 juli 2024 · Most sharks have eight fins: a pair of pectoral fins, a pair of pelvic fins, two dorsal fins, an anal fin, and a caudal fin.Pectoral fins are stiff, which enables downward … WebbSharks swim by moving their tail and bodies side to side; instead dolphins move their tails and bodies up and down. Lastly, one more main difference between a dolphin and a shark is the dorsal fin; on a dolphin the dorsal fin at the top is curve, yet on sharks the dorsal fin is straight. While they both live in the ocean, these are just a few ... florida mall sushi conveyor belt

How do you tell the difference between a dolphin and a shark?

WebbStudy with Quizlet and memorize flashcards containing terms like Darwin noticed that many organisms seemed well suited to, Based on the adaptations Charles Darwin … WebbSharks have rough skin while dolphin have smooth skin; Sharks are less intelligent while dolphin are quite intelligent; Sharks have vertical tail fin while dolphin has a horizontal tail fluke; Dolphin can survive in the river … WebbStudy with Quizlet and memorize flashcards containing terms like Homologous structures in organisms provide that the organisms a. Are now extinct b. Must have lived at different times c. Share a common ancestor, Artificial selection has been used by humans to a. Slow down the process of convergent evolution. b. Stop the evolution in domestic animals c. … greatway financial investing in happiness