Write a short essay that is both scientific and literary in biology

People today are so greedy that they want to kill all the animals, cut down the forests, and pollute the water and air. God will be angry and will send a great flood on the earth and destroy all mankind, leaving one man to be Adam. The story of Adam and Eve begins anew.

This is only a story in the Bible, and if it is recorded in the Book of Genesis of our Naxi Dongba Sutra, it will be more beautiful and beautiful.

After the great flood, you are the only one between heaven and earth, and the gods will guide you to find a wife by the Seven Immortals Lake.

On the seventh day of July, at noon under the blue sky and white clouds, the Seven Immortals Lake surrounded by forests ushered in seven whooper swans, and the swans turned into seven beautiful fairies by the lake.

Humanity has reproduced again, you have become the ancestor of mankind, and you will warn future generations to protect the environment and do everything in moderation.

1. Regardless of whether an egg is fertilized or not, it is not a living organism. It is a kind of cell and derivative of multicellular organisms, because it does not have the ability to metabolize and inherit independently, so it is not a living organism, but it belongs to the object of life science research. The lotus seeds unearthed in Mawangdui have been carrying out weak life activities for more than 2,000 years.

The lotus seeds here do not belong to living beings, but they have the conditions to become living beings. Once it is in the right environment, it can still take root, blossom and bear fruit.

2. No living individual on earth is a single living organism. A person seems to be single, with independent behavior and thinking, but there are many other biological individuals or groups in and out of his body: for example, Chlamydia trachomatis in the eye, E. coli in the intestine.

There are many such organisms that exist in the body of each person, and some biological individuals can also change certain behaviors of the human body, and even affect the psychological processes of people, although there is no evidence of the effect on heredity, but in the evolution of many animals, it is estimated that these tiny organisms must have played a role to a greater or lesser extent. The human body is a biological hybrid, and the roundworms parasitic in the human intestine are also a biological hybrid, and there are many bacteria and viruses in its body at the same time, and there are also certain viruses in the body of Salmonella, and there may also be certain bacteriophages in the body of these viruses. So, a biological hybrid is a very complex group of organisms.

3. Human intelligence is not a single existence, and heredity will affect the level of intelligence. However, in the process of its development, due to different historical conditions and differences in the surrounding environment, everyone's ability may not be able to be fully developed, and the exertion of intelligence is also directly limited by the outside world.

What is the effect of vinegar on flowers.

Vinegar is a commonly used condiment in life, and flowers can purify the ecological environment and beautify our lives.

Have you ever wondered what vinegar has to do with flowers? We carried out this project with curiosity. According to people who are experienced in growing flowers, applying a vinegar solution to potted flowers can improve the growth of potted flowers, increase the number of flowers, and the flowers are lush and leafy.

This was quickly confirmed in our experiments.

Do vinegar solutions with different concentrations have different effects on flowers? This is our second phase of experimentation. We selected four pots of starry, primrose, and moon flowers with the same growth, and divided them into four groups, each group (three pots) had three kinds of flowers, which were numbered and labeled respectively.

At the same time, we take edible white vinegar and prepare three solutions with different concentrations of 1 (pH 01 (pH 0001 (pH 6), and spray one vinegar solution to the three groups of potted flowers every day, and the fourth group of potted flowers are sprayed with vinegar-free water. Observe and record the growth of flowers every five days.

The results of this experiment showed that spraying with a low concentration of vinegar (pH 6) had no significant effect on these flowers; Flowers sprayed with medium concentration of vinegar (pH 4) grew significantly better than the other groups, with more buds, earlier flowering period, and more intense flower color, and longer flowering period; After spraying a high concentration of vinegar with a pH of 2 3, the flowers withered prematurely.

Through this experiment, we can tell you: spraying some vinegar when planting flowers can make flowers grow better. However, it is necessary to control the concentration of vinegar, too much acetic acid will damage the flowers.