Sharks are stream lined by there shape. they can swim very fast due to there streamlineness. they also have reverse scales that pop up when they want to stop quickly like many little parachutes.
Animals like sea urchins, some species of pufferfish, and certain types of crabs are not streamlined. Their body shapes are more round or bulky, which can make them slower swimmers compared to streamlined animals like dolphins or sharks.
Sharks have cartilage instead of bones because cartilage is more flexible and lighter, which helps them move more efficiently in the water. Cartilage also allows sharks to have a more streamlined body shape, making them better adapted for swimming and hunting in their aquatic environment.
Sharks are a type of fish known for their cartilaginous skeletons, sharp teeth, and streamlined bodies designed for swimming. They belong to the Chondrichthyes class of fish, which also includes rays and skates.
Sharks do not have chins as we know them on humans. Their lower jaw is made up of cartilage and does not protrude or create a distinct chin like mammals. Sharks have a streamlined body design that helps them efficiently move through the water.
No, sharks and catfish are different types of fish. Sharks are cartilaginous fish with sharp teeth and a streamlined body design, while catfish are bony fish with distinctive barbels on their faces and often have a flattened body shape. Additionally, sharks are typically found in saltwater environments, while catfish are usually found in freshwater habitats.
Sharks have a streamlined body
Animals like sea urchins, some species of pufferfish, and certain types of crabs are not streamlined. Their body shapes are more round or bulky, which can make them slower swimmers compared to streamlined animals like dolphins or sharks.
sharks have always been relatively closely shaped to the way they are shaped now. they are very streamlined which allows them to move fast and be apex predators.
Sharks do not tend to mind these parasites sticking to them all the time, remoras just stick to sharks to either get around or to eat the dirt off them. Remoras are streamlined so that it will not affect the shark's swimming.
sharks are fast but most like to slowly move. The fastest shark is the short fin mako because of special mussels in the back of its tail and its streamlined body it can reach speeds at about 30mph
They have a streamlined shape which reduces water resistance. Their fins are sharp and thin so they can cut through the water at top speed.
Sharks have cartilage instead of bones because cartilage is more flexible and lighter, which helps them move more efficiently in the water. Cartilage also allows sharks to have a more streamlined body shape, making them better adapted for swimming and hunting in their aquatic environment.
No, it is a fish. Sharks(superorder Selachimorpha) are a type of fish with a full cartilaginous skeleton and a highly streamlined body. The earliest known sharks date from more than 420 million years ago.[1]
There are many things that are streamlined; Bottlenose dolphins, Mako sharks, submarines, cars, boats, aircrafts, rockets, snakes and fish.
They Both don't have hair on their bodies even though a dolphins is a mammal, and a shark is fish.
Most sharks look exactly like what they are big streamlined predators with a mouthful of sharp teeth. There are a few sharks that look "cute" if a person anthropomorphizes, that's more a case of the human deceiving themselves
The most streamlined sea animal is often considered to be the dolphin. Its fusiform body shape reduces drag while swimming, allowing it to glide smoothly through water. This adaptation not only enhances its speed but also improves its efficiency in hunting and escaping predators. Other streamlined animals include sharks, which also exhibit similar hydrodynamic features.