ctene
Marine creatures live in the marine.
For anything
a
Marine creatures like sharks existed in the Jurassic. Marine reptiles like icthyosaurs, plesiosaurs, and thalattosuchians also existed. Thalattosuchians are fully marine reptiles.
Marine Engineering is an integral part of creating marine structures. Creating marine structures requires complex and high end engineering skills, which creates a demand for Marine Engineering.
dolfin
The study of underwater creatures is called marine biology. Marine biology focuses on the biology, ecology, and behavior of organisms that live in saltwater environments, such as oceans, seas, and estuaries. Marine biologists study a wide range of organisms, from microscopic plankton to large marine mammals.
Marine worms with tubes are generally more protected from predators and environmental disturbances than free-swimming polychaetes. The tubes provide a stable structure for attachment and protection. Additionally, tube-dwelling worms can efficiently filter-feed by extending specialized structures out of their tubes, allowing them to access a steady food source.
Marine creatures are MADE for salt water ONLY. That's why they are able to be SURROUNDED by water.
dolphin
because they are Marine biologists
Carnivorous marine creatures eat the smaller fishes from them & the seabirds