4.6 Billion Year Symphony of Evolution

This is the 'army' made by Lin, each of which is ten centimeters long. Its shape is mainly bullet-shaped, which can be sprayed with the last pair of limbs. The second pair of limbs is a flat auxiliary movement. For the limbs, due to the attack, most of them are blade-shaped, and some are spout-like, used to launch the bomb.

There are thousands of 'armies', which were burrowed in some large spar before Lin fell asleep, but they started to be manufactured, but they were mainly used to explore this new world. At the same time, hunting and decomposition of interesting things.

The warhead-like structure swims quite fast in the water. They swim in one direction at the fastest speed. The water surface of the crystallized land has been covered by ice. It has never changed in the cold and dark waters for so many years. The warhead's lanterns found a lot of wonderful creatures floating here.

These creatures have a round shell, and the head of the minister has a tentacle. The creature is called 'Ordovicia'. It is very similar to the arrow stone. It only wraps up the conical shell, and the size is only about half a meter. The ammonite is quite hard. The outer shell is not suitable for warhead attacks, and Lin doesn't think there is any place in Amishi that is worth learning... but the interesting point is that Lin doesn't know what is the evolution of the ammonite, maybe some kind of screw? There is no relevant information in the observation memory of the eye.

The number of ammonites is quite large. They are scattered throughout the water. The warheads swim along this huge group of ammonites. They quickly leave the darkness and come to the area illuminated by the white stork.

This was originally a beach of giant worms, but this body-trapped weird giant disappeared completely long ago, although Lin did not cover their 'traps' when they covered the green carpet, but these monsters After all, the body shape does not adapt to this. In the memory of the eyeball, the last giant worm seems to be frozen by the icicles. The icicles with super-high freezing ability occasionally appear. Lin still can’t explain what is going on. ,

Now, covered by a piece of green, but not Lin's green carpet...

This piece of green is dancing like a tentacles on the seabed. They are the evolution of those wild light-emitting cells. They stick to the green carpet of Lin on the part of the roots, and they multiply and divide, completely covering the original covered by the green carpet. Area.

Lin's green carpet also has a setting. If it does not receive light for a long time, it will decompose and digest itself, so this area has been completely occupied by this group of green cell evolution called 'seaweed'.

Lin feels that it doesn't matter, because the nutrients obtained by eating seaweed directly are much more efficient than the slow synthesis of light energy on the green carpet. When the seaweed is cut off, the warheads are not responsible for doing this. Lin is more interested in some creatures in the seaweed group.

The warheads swam over the seaweed jungle. Lin found some huge creatures wandering among the seaweeds. They were about two meters in shape. They twisted the thick and streamlined body to chase the smaller creatures in the water.

‘Shark’, Lin’s new words can describe this kind of creature evolved from flat fish. The flat fish were once rare and small, but now they have evolved quite a few different kinds of creatures.

This is a peculiar thing. Lin generally thinks that only the far apart, the same creature will evolve differently, but it seems that this is not the case, and the creatures in the same area may grow differently.

Why is this? Lin is no matter how much.

A shark is chasing another species of fish in the seaweed group. This fish is half a meter long and has a pair of thick fins on both sides of the body, so it was named 'Finfish', this shark The chasing finfish quickly rushed out of the seaweed group and quickly escaped in the direction of the water.

The shark is a creature that evolved for hunting. It has a large mouth full of teeth on its head. Its flat fins are more suitable for high-speed swimming. It catches up with the finfish at a very fast speed. The mouth instantly tears off a large piece of meat on his body.

Other sharks felt that their companions were successful in hunting. They also gathered around to plan to share. In the evolution of the past, these creatures have become more and more powerful. Even if there is no fluctuation in the water, some creatures can still Knowing the exact location of the target, Lin knows that it is an ability called 'smell', but what is the sense of smell? Lin is still not clear, this must be studied.

However, the visual acuity of sharks is also very good, but Lin has learned from the record of eyeballs that the smell of sharks should be the best of all creatures.

The evolution of the eye is also reflected in some organisms. Lin found that the eyes of ordinary single-celled creatures can only feel the light, and it is impossible to analyze complex images. Until the emergence of multi-cellular organisms, the eyes of many creatures still do, until now it has appeared. A creature that can resolve the eye of a complex image.

Then, Lin should have no vision, but the obscure object that the observer eats makes it gain vision, and even the cells will imitate the crystal structure to form an eyeball.

What is that crystal? This is still an unsolved mystery, and all the crystals that Lynn has discovered so far are different...

I will consider this matter later, and I will find this kind of 'vision of vision' sooner or later.

Now, the sharks quickly eat the finfish, and then they are scattered again. Unlike the flatfish that like to be mixed together, these sharks are slowly alienating from the same kind...

After they were scattered, the warheads swam towards a shark that was closest to each other. The sharks did not take the warheads of only ten centimeters as one thing, but they were wrong.

The shark was too late to find himself surrounded by warheads, and they pierced the shark's skin with sharp forelimbs. Some are besieging the softer crotch of the shark.

The shark did not want to fight back at all, but madly twisted his body and wanted to escape to the distance. It rushed out of the seaweed group at an extremely fast speed and fled in the direction of the water.

Immediately after the warhead group, the shark's wounds spurted a large number of cells, which attracted its peers, but these kind of people did not help it, but wanted to eat their own companions.

They have been too individualized, and even swallow their companions. Lin has never understood how sharks have evolved such a wonderful form of survival...

Lynn split a part of the warhead to drive away the sharks that were chased, and the remaining hundreds were still chasing the escapers until they pushed it to a huge ice floe on the surface of the water, and it had lost its retreat.

However, without waiting for the warheads to start, the huge ice floe around the shark suddenly split, and a barbed blade that caught a barb caught the shark.

this is……

At this time, the huge ice floes slowly split, and under the broken ice, there was a sparkling, covering the figure of the body.

This creature is more than five meters long, and Lin is very familiar with this creature because it is the evolution of ice crystal...

Lin began to understand the habits of ice crystal monsters, but in the observations of the years, Lin found that the mature ice crystal monsters would return to the crystallization of the breeding, while the small ice crystal strange grows to a certain extent before leaving.

The overall appearance of the ice crystal monster changes little, but the body shape is enlarged, the whole body is still covered with crystal armor, and its forelimb is specialized into a long barbed sickle. The head also has two huge eyeballs. There is no doubt that this creature has one The ability to kill sharks.

In this era of hunting, Lin found that the relatively leisurely way of activities was no longer applicable. It should have completely killed the sharks so that they would not be robbed.

Now the warheads may not be able to hurt the ice crystal monster, so they must mobilize the ‘trale’ that has been sleeping with Lin...

The ice crystal strange mouth is a crack with a blade and a sawtooth clamp. It can easily tear the shark, but even if it covers the crystal armor, the huge ice crystal monster has an enemy. A huge creature swims slowly from a distance. It was attracted to the body of the shark...

Its ancestor was a flatfish, but it evolved from a flat fish to a helmet fish and evolved from a helmet fish. It is also the largest creature in Lin’s memory.

Ten meters long, this giant fish head is covered with armor, but unlike the helmetless and inconvenient headgear of the helmet fish, its head end has a huge blade-shaped tooth, and it divides the headgear At both ends, this will open and bite the prey.

It rushed directly to the ice crystal monster, and bite the carapace on the side of the ice crystal strange body, just turn the head, and easily tear off a large piece of broken crystal armor.

It has strong pressure and can even crush the armor of the ice crystal monster. The ice crystal monster has left the shark, and the powerful water spray device of the later limb quickly escapes.

Although the strength of the giant fish is strong, but the speed is completely impossible, it has to give up the ice crystal monster and eat the little shark.

What a fun environment...

Lin found that it was almost watching the show from beginning to end, but there are still many gains, then the next step is to be serious, let it come out to recover all the interesting things!

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PS: Some of the different biological eras don't care.