Below you will find a set of Life Science Biology review sheets specifically designed for the content within the Life Science Biology exam based on the NGSS Standards. These review sheets cover some of the contextual key topics and concepts you'll need to know to excel on the exam, and are a starting point for anyone preparing for the test. Our NGSS Biology High School review sheets are organized by topic, making it easy to focus on specific areas of study. Each review sheet includes a contextual summary of the key concepts and ideas related to that topic, along with practice questions and problems to help you test your knowledge and reinforce your understanding.
HS. Structure and Function: HS-LS1-1: Genes, Proteins, and Tissues : HS-LS1-2: Interacting Body Systems : HS-LS1-3: Feedback Mechanisms and Homeostasis
HS. Matter and Energy in Organisms and Ecosystems: HS-LS1-5: Photosynthesis and Energy Transformation : HS-LS1-6: Formation of Carbon-Based Molecules : HS-LS1-7: Cellular Respiration and Energy Transfer : HS-LS2-3: Aerobic and Anaerobic Cycling of Matter : HS-LS2-4: Biomass and Trophic Levels : HS-LS2-5: Cycling of Carbon in Ecosystems
HS. Interdependent Relationships in Ecosystems: HS-LS2-1: Carrying Capacity of Ecosystems : HS-LS2-2: Biodiversity and Populations in Ecosystems : HS-LS2-6: Ecosystem Dynamics, Functioning, and Resilience : HS-LS2-7: Human Impact Reduction Solution : HS-LS2-8: Social Interactions and Group Behavior
HS. Inheritance and Variation of Traits: HS-LS1-4: Cellular Division and Differentiation : HS-LS3-1: Chromosomal Inheritance : HS-LS3-2: Inheritable Genetic Variation : HS-LS3-3: Variation and Distribution of Traits : HS-LS1-8: Human Reproduction
HS. Natural Selection and Evolution: HS-LS4-1: Evidence of Common Ancestry and Diversity : HS-LS4-2: Four Factors of Natural Selection : HS-LS4-3: Adaptation of Populations : HS-LS4-4: Natural Selection Leads to Adaptation : HS-LS4-5: Environmental Change - Speciation and Extinction