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6.69 Levels of Biological Organization Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 6 Science worksheet provides structured practice on 6.69 Levels of Biological Organization. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Levels of Biological Organization - Which diagram or model best shows levels of biological organization? (NGSS MS‑LS1‑3)

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 6

Subject

Science

Domain

Science Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 6.69 Levels of Biological Organization skill assessments:

Problem 1Difficulty: Mastery
Evidence shows that heart muscle cells form heart tissue, heart tissue helps make the heart, and the heart works with blood vessels in the circulatory system. Which conclusion is best supported?
AThe organism depends on interacting subsystems built from groups of cells.
BCells are larger than organs.
CThe heart is the whole organism.
DOrgan systems are not made of organs.
Solution & Explanation:The evidence connects cells, tissues, organs, organ systems, and the whole organism in one supported argument.
Problem 2Difficulty: Mastery
A organ-system map shows a whole person with the respiratory system highlighted, a zoom on one lung, a zoom on lung tissue, and a zoom on one lung cell. Which statement is best supported by this map?
AThe respiratory system is a subsystem made of organs, and the lung is built from tissues and cells.
BThe lung is larger than the respiratory system.
CCells are made of organs.
DOrganisms are inside tissues.
Solution & Explanation:The map shows the nested relationship from organism to system to organ to tissue to cell.
Problem 3Difficulty: Mastery
Which explanation best shows how one damaged organ can affect other body systems?
AIf the lungs work poorly, the circulatory system carries less oxygen, so many tissues and the whole organism are affected.
BDamaged organs never affect systems.
COrgans are not connected to one another.
DOnly cells can affect an organism.
Solution & Explanation:A problem in one organ can affect other systems because body subsystems interact.

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Frequently Asked Questions

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QIs this 6.69 Levels of Biological Organization worksheet free for teachers and homeschoolers?

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QCan students practice 6.69 Levels of Biological Organization online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 6.69 Levels of Biological Organization interactively on our platform with automated grading, instant score tracking, and detailed step-by-step solutions.

QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 6 Science students. It aligns with educational standard MS-LS1-3 (Primary standard selected for prompt fields in this prompt cell: NGSS MS-LS1-3. Skill statement in this prompt cell: Which diagram or model best shows levels of biological organization? Associated standards listed with this skill in this prompt cell: NGSS MS-LS1-3. Use this prompt-provided wording as the supporting standard description for this workflow.).

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