1, the growth law of plants, and the growth law of plants contains rich mathematical laws. For example, the golden section is a common phenomenon in plant growth. Golden section refers to dividing a line segment into two parts, so that the ratio of the whole line segment to the shorter part is equal to the ratio of the shorter part to the longer part. This proportional relationship is reflected in the arrangement of leaves and the distribution of flowers.
2, the navigation path of bees, bees are mathematicians in nature. In the process of collecting pollen and abundance, the bee summit chooses the shortest path to save time and energy. This path is called "bee path" or "shortest path". Bee path is an optimization problem, which can be solved by mathematical methods. So that bee peak can collect food efficiently and avoid wasting unnecessary energy.
3. Ripples in the ocean. Ripple in the ocean is a common phenomenon in nature. These ripples can be described and explained mathematically. For example, the formation and propagation of ocean waves can be analyzed by wave equation and Fourier series. These mathematical models can help us understand the law of wave motion in the ocean and predict the height and direction of waves.
4, the trajectory of celestial bodies, the trajectory of celestial bodies is also one of the research objects of mathematics. Astronomers have discovered the laws of motion of many planets, stars and other celestial bodies through observation and calculation. One of the most famous is Kepler's three laws, which describe the laws of planets' motion around the sun. These laws give the trajectory and speed of planetary motion through mathematical formulas.
The category of nature:
About nature-water, air, mountains, rivers, microorganisms, plants, animals, the earth, the universe and so on. , all belong to the category of nature; The science of studying nature is natural science, including mathematics, physics, chemistry, biology, geography and so on. And these branches of science are very complicated.
For example, biological sciences can be divided into microbiology, botany and zoology; Then it can be divided into molecular biology, cytology, genetics, physiology and so on. The intersection of various disciplines will produce many branches, such as biochemistry, biophysics, molecular structure biology and so on.