Why can whales dive into the deep sea when their heartbeats down??? 5

The whale is the largest animal in the ocean and on the planet, and it has lived in the ocean for tens of millions of years. Therefore, it has long adapted to the marine environment and lives freely in the water. The effect of pressure on whales is limited, as whales only live at fixed depths, and they do not reach deeper places.

There are two reasons: first, because it can't adapt to the stressful environment there, and second, because of the food.

If a marine creature accidentally gets into a stressful environment that it can't adapt to, it can drown.

I don't know if you're satisfied!

When the whale slows down its heartbeat, its metabolism slows down, and its consumption of oxygen decreases, making the dive take longer, agreeing with the upstairs.

It has nothing to do with pressure.

Just to reduce oxygen consumption and make the dive longer.

The reasons why whales want to stay in the deep sea and cannot go to the shallow sea are as follows:

The shallow sea buoyancy is not large enough, and whales are prone to stranding.

As a deep-sea animal, the deep sea can give it the buoyancy and nutrients it needs.

Whales have a large lung capacity and can dive deep to the bottom for a long time, lasting up to 2 to 3 hours.

The large amount of fat that accumulates in the whale's body allows it to maintain its body temperature and energy in the cold environment of deep water.

The ancestor of cetaceans is most likely a terrestrial ungulate from North America, Europe and Asia, the mesoclawed beasts. It is speculated that these meso-clawed beasts, which are small in number and fish in shallow waters, gradually transformed into amphibious lifestyles and then into a variety of whales and dolphins over a long evolutionary process.

Because the whale's bones are so soft, it can't support its huge body on the beach. <>For thousands of years, whales have stranded on beaches from time to time, and the root cause has not been thoroughly studied by humans. Many marine zoologists say that whale stranding is sometimes associated with a whale's navigation error.

Whales rely on echolocation in the deep ocean to navigate. Once they enter unfamiliar shallow water, their echolocation can easily go wrong, causing them to get lost in shallow water, so they can easily run aground. In addition, a solar storm that erupts at a certain time can also affect the Earth's magnetic field for a short period of time, thereby changing the Earth's magnetic field and causing it to stray into shallow waters, eventually causing whales to run aground and make it difficult to return to the deep sea.

Some whales have been stranded on the beach because of injuries or some kind of illness. For example, pneumonia or other diseases, when the whale's body is weakened, they will actively swim to the shallow water in order to better surface for fresh air. When they swim to shallow waters, they may run aground and cannot return to the sea.

To put it simply, they are killed by their own fat. The whale is not a real fish because it does not have gills and it breathes with its lungs. Living in the water, it all depends on holding your breath, and it is also the "expert" of holding your breath in mammals.

It can dive for up to an hour and a half at a time, and dolphins of the same size can only dive for 20 minutes. It does not have gills and instead breathes with its lungs. So why is it stranded or will it die?

Because whale bones are small and soft. On the beach, the bones cannot support its massive body, the internal organs will be severely squeezed, and the lungs will not be able to contract and expand properly, causing it to breathe poorly and suffocate to death. Secondly, whales are inseparable from water, and only by keeping them moist can their physiological functions play normally.

After it leaves the water, the whale's body temperature rises, and if there is sunlight and no water to moisturize, its ** will crack. Therefore, once the whale is stranded, it should be rescued immediately and let it return to the sea!

It may be because the waves have hit them ashore, or it may be because they are too large to change direction in time; This is because they are relatively large, and they cannot move without the nourishment of the sea water after coming ashore, so they cannot save themselves.

After the whale enters the front coast, the living habits have changed a lot, and the body will become very weak after the water becomes less, and the body will be very uncomfortable, so it will run aground. The whale was already very weak at this time, and did not have so much strength to save itself.

It is possible that these whales accidentally came to shallow water in the process of chasing their prey, and then they will run aground, or it may be that the whale's normal navigation is disrupted, or it is possible that there are parasites in the whale's ears or brain, which affects the sensory ability; Whales are relatively large and cannot distinguish the direction by means of their eyes, and ultrasound will be interfered with and affected.

Because the whale is a mammal, it needs to breathe, so it jumps out of the sea every once in a while to breathe.

Whales don't jump out of the sea until they die, because they have no strength at that time, so they can only slowly sink to the bottom of the sea.

Because this is an instinct of whales, when they are dying, they will jump out of the sea to say goodbye to the world.

It is likely that the whale's pre-death leap is a habit of their habit, that they need to breathe, or that they are jumping up before they die to look at the place where they lived, or to tell other animals that they are dead.

Whales are the ocean's number one predator, especially predators like killer whales, because they have no natural predators, they usually die relatively quietly, either because of illness, or because of old age, or occasionally several times more predators like killer whales. The lifespan of whales varies depending on the species, but they generally live for about 45 years, which is equivalent to the old age of a human.

However, there are four main reasons why whales jump out of the water: Although whales live in the ocean, they are also mammals that breathe with their lungs, and they usually dive for just over ten minutes, and they can stop breathing within 20 to 30 minutes.

In connection with entertainment, killer whales have the behavior of abusing seals, and they will also jump out of the water to catch seals and then throw them into the air, at which time killer whales also have the behavior of jumping on the surface of the water. Communicate with peers. Whales generally live in groups, taking the family as a unit, but sometimes it will cause family members to be distributed in a certain sea area, jump out of the water, and the whale's call can play a role in connecting the same kind.

Unlike humans, the courtship behavior of whales usually takes place close to the surface of the sea, and animals must do their best to show their strengths, such as jumping out of the water, which can be indicative of their physical condition.

There is actually a theoretical theory about the behavior of a whale jumping out of the water: jumping into the sea to hit the waves, simply put, the whale's body jumps out of the sea, and then falls back to the surface of the sea heavily. Many whales have been observed to jump to hit the waves, from small dolphins to large humpback whales, almost all of them have the habit of jumping to hit the waves.

Like humans, whales experience very few regressions before they die, and most of the regression at the time of the experience is due to lack of energy. Of course, not all dead whales can form whale falls, and if large whales are stranded, they will form "whale bursts"; So only whales that are large and die naturally will form whale groups.

In general, the death of a whale means that something will be born, either because they need to breathe oxygen, or because they are used to jumping, or because they want to tell other creatures that they are dead.

Attracts carnivores. Because whales react after death, whales leap up on the surface of the sea to attract carnivores and plankton to eat.

Because this is an instinct of whales, they will jump out of the sea to end their lives before they die, so whales will jump on the surface of the sea before they die.

Because whales detect it before they die. So they are physically very painful. And at this time, it will be natural to jump to the surface of the sea.