Whales evolved because a certain group of mammals started living in the water. These mammals changed anatomically so that they could be better adapted to swimming and living in the water such as streamlined body and paddle-like feet. Eventually they became the cetaceans (whales, dolphins, etc)
All whales on earth live in the sea, in sea water. Antarctica is surrounded by the Southern Ocean full of sea water.
Whales have lungs. They descended from land animals with lungs. They had lungs before they became creatures living full time in the ocean. They did not develop either gills or lungs after they became sea creatures but long before.
full size blue whales i'm pretty confident
sir how old are you like five teen whales when they are full grown adults have no natural predators
Full plate
You can find a full compliment of seals, whales, salt-water fish, and sea birds, including penguins, albatross, terns, boobies and so forth.
It depends on the age and species of whale.
Nope. The ocean is full of them. Their scientific name is ORCA.
Living in a House Full of Love was created in 1996.
Creating living water typically refers to the concept of water that is pure, clean, and full of vitality. To create living water, one can start by using a high-quality water source, such as spring water or filtered water. Adding minerals and electrolytes can enhance the water's vitality. Additionally, exposing the water to sunlight, positive intentions, or natural elements like crystals can also help to energize and revitalize the water, making it more "alive."
Non-living things do not excrete as they lack the ability to produce waste or extract nutrients like living organisms do through their metabolic processes. Excretion is a biological process that involves living organisms.
Natural predators of Killer Whales include larger sharks such as Great White Sharks and occasionally larger Killer Whales. However, adult Killer Whales are typically considered apex predators with few natural predators due to their size and strength.