The emergence of a new life - it is a wonderful process, which today is studied well enough, but at the same time, never ceases to amaze.

Reproduction - not just a stage of the life cycle of individuals. This is a guarantee of their existence and the guarantee of evolution in a changing environment.

For most people, between toads and frogs there are no differences. If the man in the street to ask if he could distinguish between a frog and a toad, the answer is unequivocal and sure: no.

Every day we are faced with different physical phenomena in the everyday life. And do not ask yourself why sunset red, why milk is white, why we are able to swim, why there are clouds and it's snowing?

The process of respiration is inherent in every living organism on planet Earth. And the plants are no exception. How is the process of breathing in their leaves (though the plant is not only breathe through the leaves but also the stems and even roots) which chemical reactions occur at the same time?

Title Science Biology comes from the Greek «βιος» (life), and «λóγος» (reasoning, research, science).

Coal - fossil fuels, which nature has generously endowed humanity. Everyone knows that the combustion of "black gold" emits large amounts of heat, and is used for heating, and extract coal in the mines deep underground.

Hard to kill fleas by hand, usually require chemical treatment. As a rule, the fleas become visible when they are moved to an infected pet's fur (or human head).

Sleep - this is the image we come from the subconscious. Each of them has its own value and can predict the future.

You dream that you ate? What does that mean? Perhaps you're just hungry and brain signals about supply shortage or a dream trying to warn about changes in reality?

It is said that we can see in a dream the events that have already occurred. But our brain produces the information so that it is possible to know the future.

Dreams are different, but seen by the vodka in a dream can be very surprising. After all, anyone can explain such conduct in their own way.

Dreams - is uncharted territory of our subconscious. Through them we get some information, which, most importantly, to decode properly.

Everybody knows the word photosynthesis, but the answer is correct, that means the term, not everyone can.

Each person from childhood knows that all living organisms on earth breathing air. And you wonder what is in the air?

Spider-jewel - the famous representative of the order of arachnids, won popularity as the only spider that lives under water underwater nest - dome.

The word chord has several meanings. Everybody knows the word, from school textbooks, as a mathematical and biological term.

Maybe in your childhood you may just sit at the campfire at night and began to talk to each other a variety of horror stories about devils, murderers and ghosts.

Social studies are beginning to study with 5th or 6th grade. This is a very interesting subject, which is not to everyone's taste.

The first acquaintance with the world occurs in early childhood when the baby starts to distinguish between day and night, notice the differences of the seasons, changing weather and natural phenomena associated with the change of seasons.

In nature there are many interesting processes. One of them - creation of crystal rocks. But this wonderful and mysterious process can be played at home, watching from our usual substances gradually grow beautiful minerals.

On our planet, mold appeared 200 million. Years ago. And still it is indestructible, since it is not fully understood.

You need to move, you have a business in Armenia, and maybe you just want to go to that country and to show off knowledge ayastanskogo language.