Examining how energy enters and is transferred through ecosystems, including food webs and photosynthesis.

Inquiry into Biology 20 is a comprehensive textbook published by McGraw-Hill Ryerson, specifically designed to meet the learning outcomes of the . The, text focuses on four major themes that help students connect biological concepts to real-world applications:

The final unit focuses on human anatomy and physiology. It explores how systems maintain internal balance (homeostasis).

Interactive digital platforms providing e-textbook access.

Export the key physiological diagrams (like the nephron or the heart) into blank documents to practice labeling the structures.

Applying physical laws to energy transfers in biological communities. Unit B: Ecosystems and Population Change

This is often the most challenging unit. It focuses on the chemical processes at the cellular level that allow life to harness and use energy.

Includes detailed illustrations, diagrams, and photos to support visual learners.

Understanding natural selection, adaptation, and evidence for evolution (fossil records, biogeography, and anatomy). Unit C: Photosynthesis and Cellular Respiration

Provides deep-dive video tutorials on cellular respiration, photosynthesis, and human anatomy.

Look for used copies on Facebook Marketplace or Kijiji. Many students sell their physical books for a fraction of the retail price once they finish the course. Essential Study Tips for Biology 20