yes, there are all kinds of mammals in the ocean and waters all around the world (dolphin, Whale, ect.)
No marine life live on Antarctica: marine life lives in open water. However, marine birds and marine mammals do visit Antarctica's beaches to breed.
Yes , Protozoa are part of marine life .
Sonar can harm marine life by causing disorientation, injury, or even death, particularly in marine mammals like whales and dolphins.
Dolphins
Yes all marine mammals have eyelids.
Marine mammals do not live on land, and no marine mammals lay eggs. Marine mammals include whales, dolphins and porpoises.
All marine mammals and fish feed on other marine life to survive. Even the smallest fish in the sea feed on algae and plankton.
mammals
Types of life in water include fish, plants, marine mammals, invertebrates, and amphibians.
Marine is an adjective (marine life) and a noun (a member of the Marine Corps).
No, penguins are not marine mammals. They are birds that are adapted to living in aquatic environments. Marine mammals include animals like whales, dolphins, seals, and sea otters.
A marine animal is a "marine" animal because it spends most of it's life in a marine environment (ex. the ocean). These could be marine animals like conchs, seastars, fish, or marine mammals like dolphins and whales.