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Xistory High School 2 Life Science (2026)
Xistory High School 2 Life Science (2026)
Description
Book Introduction
· Summary of Textbook Concepts: We've compiled the most important and essential concepts for each unit of life science in the 2022 revised curriculum for high school seniors.
· Check concepts with past exam materials: You can check and confirm the concepts you have learned with materials from the CSAT, mock exams, and academic evaluations.
It is the most effective learning method for accurately understanding and memorizing concepts.
· Past exam questions for internal and academic assessment: Questions are categorized by concept or type and arranged by difficulty level, allowing for efficient concept application training and past exam questions.
· Special lecture on 1st grade/high difficulty problems: Solutions to 1st grade/high difficulty problems are explained in detail step by step, starting from clues and ideas.
· Includes 3 mock exams for the academic ability assessment: mock exams for the academic ability assessments in June, September, and October (25 questions each)
· Integrated Science Linked Unit: In the unit on topics linked to integrated science, past exam questions have been selected and included to help you prepare for the integrated science section of the CSAT.
· Grade 1/High Difficulty Questions and Special Explanations: For Grade 1 questions with low correct answer rates and high-difficulty questions, we have provided special, focused explanations that precisely analyze the problems.
You can learn how to solve problems through [Clue-Idea-Application] and [Problem Solving Order], and check the response rate for each choice and the reasons for many mistakes (why they were wrong).
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index
Ⅰ Composition of the life system
A characteristic of a living organism
B Characteristics of life science and stages of life system composition
C Life Activities and Energy
D Integrated function of organ systems and metabolic diseases
Structure and function of the E ecosystem
F population
G cluster

Ⅱ Homeostasis and Body Regulation
H Nerve conduction and synaptic transmission
I The human nervous system
J Maintain homeostasis
K Pathogens and Defenses
L antigen-antibody response and vaccines

Ⅲ Continuity and Diversity of Life
M chromosome, DNA, gene
Importance of N gamete formation
O Evolution of living things
P Classification system of organisms
Q Classification of plants and animals

3 mock exams for the scholastic ability test (25 questions per session)
Preparation for the June 1st Academic Ability Test
Preparation for the September 2nd Academic Ability Test
Preparation for the 3rd October Academic Ability Test

Detailed image
Detailed Image 1

Publisher's Review
▲ Summary of the concepts in the four new curriculum textbooks
▲ Latest high school 2nd year academic achievement test + past exam questions for internal assessment
▲ Integrated Science Linked Unit: 2028 CSAT Sample Questions + Past CSAT Questions
▲ Level 1, High-Difficulty Problem Special Lecture - Clues, Ideas, Application, Why Was It Wrong?
▲ Assessment questions for final unit learning
▲ 3D editing explanation at a glance
▲ Includes three mock exams for the high school 2nd year scholastic ability test
▲ QR code for important video lectures

To help you prepare for your school grades and the CSAT most effectively, Zastory has compiled past CSAT, mock exam, and scholastic ability test questions by concept, type, and difficulty level.
And teachers from schools and academies known for their excellent lectures wrote clear explanations with three-dimensional editing.
GOODS SPECIFICS
- Date of issue: November 10, 2025
- Page count, weight, size: 536 pages | 225*300*35mm
- ISBN13: 9791162409404
- ISBN10: 1162409401
- Reference book for grade level: 2nd year of high school
- Reference book usage semester: Common semester
- Reference book difficulty: Medium Reference book difficulty guide

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