<h1>
</h1>
One, spider legs under the microscope.
According to research, in addition to walking, the legs of spiders also perform the task of hearing and smell, through which they perceive changes in their surrounding environment.
The cilia on the spider's legs are one of the spider's sensory organs, and these unusually sensitive hairs can detect and respond to weak fluctuations in the air.
The tip of the spider leg cheet is opened with poisonous glands.
Second, the magical spider web.
Some spider silks are stronger and more elastic than steel wires of the same weight.
Spider webs are diverse, dish-shaped, tent-shaped, funnel-shaped, and wheel-shaped. Spiders have a very good ability to weave webs, which at first glance seems to be disorganized, but in fact, it has certain rules and is closely related to their respective predatory behaviors.
(In spider webs without ornaments, spiders are more vulnerable to attacks by their natural enemies, indicating that "ornaments" can play a hidden role.) ）
(The ornaments of the spiders of the genus Arachnidae in the central area are all concentric rings, and occasionally a few dead leaves are decorated on the concentric rings.) ）
(A species of spider in the genus Arachnidae, it usually collects debris and food scraps that fall on a round web and makes a straight ornament.) ）
Third, the vitality of plants is extremely strong.
Plants have the ability to photosynthesize – with the help of light energy and chlorophyll. Under the catalytic operation of enzymes, water, inorganic salts and carbon dioxide are used for photosynthesis, releasing oxygen, absorbing carbon dioxide, and producing organic matter such as glucose for use by plant bodies.
Then as long as there is sunlight, earth and water, the seeds of plants can germinate and grow anywhere.
Plants have been around for about 2 billion years.
(Breaking out of the rock, the plant can break all the forces that hinder its growth if it is long enough.) ）
(Large stones can also be a source of nutrition for plants.) ）
(Abandoned buildings by humans will eventually become forests.) ）
(New life "breaks out of wood" on old stumps)
(A tree that refuses to die.) ）
Fourth, when encountering enemies, the ants will spray ant acid.
Formic acid is the simplest carboxylic acid. Colorless liquid with a pungent odor.
It is very acidic and corrosive, and can stimulate skin blistering. Present in the secretions of bees, certain ants, and caterpillars.
The world is big, there are no wonders, and every creature has its own secrets