Scientist of Science. Environmental Science

Author: Padilla Ni Zhiming Bao Jianqiang
Publisher:
Publish Date: 2002-10-01
Features: "Science Explorer" - the most authoritative research-based learning textbook in the United States. Widely used comprehensive science textbook in U.S. middle schools. The best reference for new curriculum standards, new concepts, and new learning methods. Full set of 15 books: Motion, Force, and Energy; Water on Earth; Sound and Light; Electricity and Magnetism; Astronomy; Chemical Reactions; Matter Composition; Environmental Science; From Bacteria to Plants; Cells and Genetics; Animals; Human Physiology; Earth's Interior; Earth's Surface Evolution; Weather and Climate. Explore the mysteries of science, guide research-based learning, emphasize knowledge, skills, and methods, and combine hands-on and brain-stimulating fun. Original version by Zengxing Education Group, used in over 20 developed countries.
The process of natural selection is as follows: Individuals within a biological population have different traits; those with better adapted environmental traits are more likely to survive and reproduce; their offspring inherit the genetic traits of their predecessors, allowing them to continue successfully reproducing; over generations of evolution, individuals with favorable genetic traits thrive, while those unable to adapt to environmental changes struggle to survive and reproduce; over time, species that do not adapt to the environment gradually disappear from the population.