Pertanyaan

Sea horses have a skeleton, fins, and gills just like a fish. However, they don't have scales, and their body is covered with bony plates of 'armour'. Because of the heavy 'armour', sea horses feel hard to swim and spend most of their time resting a mong the sea plants. They anchor themselves to plants with their prehensile tail. With their long snout, sea horses suck microscopic sea creatures as their food. Camouflage is a special ability of sea horses. They can change their colours according to the sea plants they sit on. It can be red, yellow, grey, black, browns, or white. They change their colour very quickly, which makes the enemies, such as crabs and birds, difficult to see them. The strangest thing about sea horses is that the ma les give birth. The males have a pouch under their belly into which the females will place a round 150 to 200 eggs. After that, the male sea horses will fertilise the eggs. They will protect the babies until they become fully-formed sea horses. Baby sea horses must look after themselves as soon as they are born. Sea horses are endangered in many parts of the world. Pollution destroys their habitat in some Asian countries. They are also used as medicine and many people in North America keep them as pet in aquariums. Todays, there are sea horse 'farms' that provide sea horses for aquariums. 8. These are features of a sea horse, except .. A. skeleton, gills, fins, scales, prehensile tail B. skeleton, scales, pouch, prehensile tail C. skeleton, gills, fi ns, prehensile tail D. skeleton, gills, fi ns, scales

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

02

:

22

:

53

:

50

Klaim