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Patrick

Struggling with evolution, ecosystems, or the human body? Master key biology concepts with clear explanations that make learning easier.

General Biology

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Financial Accounting

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Introduction to Psychology

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Microeconomics

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Anatomy & Physiology

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Having trouble with equations, functions, or graphing? Algebra concepts are explained clearly to help solve problems faster and prepare for quizzes and exams.

College Algebra

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Organic Chemistry

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From Punnett squares to gene expression and DNA replication, genetics concepts are explained clearly to make problem solving more straightforward.

Genetics

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Introduction to Chemistry

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Microbiology

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Cell Biology

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Trigonometry

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Learn topics such as nutrition, physical activity, mental health, stress management and healthy lifestyle choices.

Personal Health

From macronutrients and vitamins to metabolism and diet planning, nutrition concepts are explained clearly and connected to real-life examples.

Nutrition

Learn how medical terms are built and what they mean by breaking them into simple parts. This course helps you understand and use the language of healthcare with confidence.

Medical Terminology

Explore how human societies are organized, how social relationships shape behavior, and how cultural, economic, and political forces influence everyday life.

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Learn the toughest concepts covered in Beginning Algebra with step-by-step video tutorials and practice problems by world-class tutors 

Beginning Algebra

Learn the toughest concepts covered in Intermediate Algebra with step-by-step video tutorials and practice problems by world-class tutors 

Intermediate Algebra

Learn the toughest concepts covered in Beginning & Intermediate Algebra with step-by-step video tutorials and practice problems by world-class tutors

Beginning & Intermediate Algebra

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Introductory Biology

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Algebra & Trigonometry

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Liberal Arts Math

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Quantitative Reasoning

Learn the type of accounting that focuses on providing financial information to internal stakeholders within an organization

Managerial Accounting

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Learn the guidelines that govern how financial transactions are recorded and reported

Principles of Accounting

From whole numbers and integers to equations and graphing, develop a strong understanding of foundational math concepts with clear, step-by-step support every step of the way.

Prealgebra

Master the fundamentals of algebra as you solve equations, analyze patterns, and work with mathematical relationships through guided, step-by-step instruction.

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Agile & Product Management

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Digital Marketing Analytics

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Project Management

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AI in Marketing

In this Python course you will learn how to : think like a programmer, solve mini practice problems in Python and build three small games. 
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CHEM 111 Exam 3: Step-by-Step Study Guidance

Study Guide - Learn with Videos

Lewis Dot Structures: Neutral Compounds (Simplified)

Lewis Dot Structures: Ions (Simplified)

Ions (Simplified)

Ions and the Octet Rule

Valence Electrons of Elements (Simplified)

Bond Angles (Simplified)

Molecular Polarity (Simplified)

Electron Geometry (Simplified)

Molecular Geometry (Simplified)

Dipole Moment (Simplified)