the laws of physics constrain the shapes that are possible for aquatic animals that swim very fast
yes sharks are real. they come in different shapes and sizes
Whales and Sharks are examples of coevoultion. they have very similar body shapes despite only being remotely related.
No. there is no bone in a sharks body. The sharks skeleton is made of cartilage.
There are many different types of body shapes. Some of them are; apple shaped (triangle downward), Banana shaped (straight), and pear shaped (triangle upward), and hourglass (triangles opposing).
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.
Many sharks, including sand tiger sharks and great white sharks, keep their eggs inside their body until the baby sharks hatch, but some sharks, such as dogfish, lay strange-looking eggs which attach on to water plants or the sea floor instead. Some people call them a mermaids purse and they are sometimes found washed up on beaches.
some sharks some don't
Sharks have a streamlined body
They have top fins on top of the body -_-
all right some body said that Ellipse Circle Oval but parallel shapes need to have lines so they are not parallel shapes so all i know that are not parallel is a diamond and a rhombus
the prolem is some sharks eat other sharks