Current page: 1 (book has 24 pages in total) [available reading passage: 16 pages] Font: 100% + D. V. Kolesov, R. D. Mash, I. N. BelyaevBiology....
Qualitative composition of energy drinks and its effect on the body Research work Presentation prepared by: Victoria Khokhlova, Natalya Korovina - presentation Practical significance
MBOU Secondary School No. 1 Pokrov VI I I school scientific and practical conference “Pokrov: a step into the future” Research work Energy drinks...
How long can a healthy person, a human brain, live without air or oxygen?
Oxygen is actively used for breathing. And this is its main function. It is also necessary for other processes that normalize the activity of everything...
Positive and negative effects of laser radiation on the human body
The use of laser devices is associated with a certain danger to humans. In this work, only the features of practical application will be considered...
Biorhythms of the human body
Ryabikova Boulevard, 50 Irkutsk Russia 664043 +7 (902) 546-81-72 Biorhythms in human life. The most famous biorhythms and cycles. What controls biorhythms...
Protein buffer system
Blood plays a decisive role in maintaining acid-base balance, changes in which can lead to the development of pathological conditions or death...
The trait is allelic.
homozygous (AA) or (aa) – then heterozygous (Aa) for hemizygosity genes...
Maintaining homeostasis in the human body
Homeostasis is the ability of the human body to adapt to changing conditions of the external and internal environment. Stable operation of homeostasis processes...
Read online “Life according to the principle of “Send everything to...””
There is a similar story in Chinese legends. They provide an even more detailed description of the misfortunes and suffering that befell the antediluvians...
What are barchans and dunes
Do you think all sand dunes are alike? Think again! Below are some ways to tell sand dunes apart. Sand dunes...