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Grade 8 Quizzes, Questions & Answers

Recent Grade 8 Quizzes

Exploring the Anatomy and Functions of Bivalvia Molluscs

Questions: 27 | Attempts: 25 | Last updated: Aug 4, 2025

Sample Question
What are examples of organisms belonging to Mollusca-Class Bivalvia?

Starfish (Asterias)

Includes hardshell clam (Mercenaria), Freshwater muscle (Anodonta) Oyster (Crassostrea) Oysters have specialized structures (catch muscles) and lack Anterior adductor muscle.

Sea urchin (Echinoidea)

Octopus (Octopus vulgaris)

Anatomy of the Frog: Focus on the Skeletal and Shoulder Structure

Questions: 7 | Attempts: 12 | Last updated: Nov 3, 2025

Sample Question
What bone forms the shoulder joint between the scapula and the humerus?

Femur

Radius

Coricoid scapula

Coricoid scapula

Foundations of Atomic Theory Quiz

Questions: 7 | Attempts: 13 | Last updated: Aug 4, 2025

Sample Question
Who was Democritus?

Aristotle was a famous Italian painter during the Renaissance period.

Plato was a mathematician known for his work in geometry.

Socrates was a Roman emperor known for his military conquests.

(460 BCE - 370 BCE) was an ancient Greek philosopher. He is known for his influence on modern science. He believed all matter consisted of small particles he called "atomos".

Bird Orders Quiz: Avian Classification

Questions: 13 | Attempts: 97 | Last updated: Feb 12, 2026

Sample Question
Which order includes common songbirds such as sparrows and robins?

Columbiformes

Passeriformes

Strigiformes

Psittaciformes

U.S. Constitution Essentials Quiz

Questions: 15 | Attempts: 18 | Last updated: Aug 4, 2025

Sample Question
What does the Tenth Amendment primarily address?

Federal Powers

Judicial Branch

Individual Rights

States Rights

Fundamentals of Celestial Mechanics and Newton's Laws Quiz

Questions: 30 | Attempts: 18 | Last updated: Aug 4, 2025

Sample Question
In what shape do planets orbit around the sun with the sun as the focus?

Triangle

Keeplers law

Circle

Square

True/False Physics Fundamentals Quiz

Questions: 29 | Attempts: 33 | Last updated: Aug 4, 2025

Sample Question
At terminal velocity, all motion stops.

False

Depends on the object's shape

True

Only in a vacuum

Understanding WHMIS and HHPS Safety Symbols Quiz

Questions: 28 | Attempts: 138 | Last updated: Nov 6, 2025

Sample Question
What does WHMIS stand for?

The workplace hazardous materials information system

Work Hazard Management and Information System

Worksite Hazardous Materials Identification System

Workplace Health Management Information System

Mastering OLL Algorithms for Rubik's Cube

Questions: 30 | Attempts: 48 | Last updated: Aug 4, 2025

Sample Question
What is the algorithm for solving the OLL step in the CFOP solving method?

R, U, R', U, R, U2, R'

R, U2, R2, F, R, F ', U2, R', F, R, F '

F2, R, U, R', U', F'

L, U, L', U2, L, U, L'

Understanding Wave Properties and Types

Questions: 19 | Attempts: 12 | Last updated: Sep 30, 2025

Sample Question
What is a Transverse Wave?

A wave that does not move at all.

A wave that consistently moves above and below the mid line.

A wave that moves in a circular motion.

A wave that moves in a straight line without any deviation.

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