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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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7th Grade Biology Quizzes, Questions & Answers
Recent Biology Quizzes
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Our Human Biology Practice Quiz Test is designed to assess your understanding of the fascinating world of human biology. This quiz covers a wide range of topics, from the basics of cellular structure to the complexities of the...
Questions: 72 | Attempts: 9718 | Last updated: Oct 22, 2025
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Sample QuestionIf the neutrons in the nucleus of an atom are more numerous than the number of protons in the nucleus, then:
This mini quiz will help you decide how much review you need to do in the area of the skills and process of science, including scientific method, interpreting graphs, lab safety, and measurement.
Questions: 16 | Attempts: 154 | Last updated: Aug 23, 2025
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Sample QuestionStudents studied a species of fish. They wanted to find out if these fish grow faster in warmer water. The students designed an experiment to determine how different water temperatures affect the growth of the fish. They placed one fish in a tank at 26°C and another fish in a tank at 22°C. The fish were fed the same amount of food during the experiment. The mass of each fish was recorded at the beginning and at the end of the experiment. What was the independent variable?
The description of famous scientist from 6th grade, 7th grade, and 8th grade SOL objectives.
Questions: 20 | Attempts: 360 | Last updated: Mar 21, 2025
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Sample QuestionWho is the "Father of Genetics"? He experimented with the pea plant and worked with the Punnett Square.
Science is one way we discover the secrets of why the earth is the way it is and factors surrounding living and non-living things. How attentive have you been in class these past few weeks? This is an EOG test for 8th-grade...
Questions: 18 | Attempts: 14664 | Last updated: Mar 21, 2025
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Sample QuestionWhat do scientists call a possible explanation for observations they have made?
Welcome to the Biological Prefixes and Suffixes Quiz! This quiz is designed to test your knowledge of the fascinating world of biological terminology. Biological prefixes and suffixes are crucial components of scientific...
Questions: 79 | Attempts: 226 | Last updated: Mar 15, 2025
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Sample QuestionLacking, without, not
Science is perhaps the greatest study in human history, providing us with answers to the endless questions like “why”, “how” and “what” that we may ask about the universe around us. In the...
Questions: 46 | Attempts: 627 | Last updated: Mar 20, 2025
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Sample Questiondivision carries signals to the smooth muscle in the large intestine.
Get ready to enhance your knowledge of nutrition with our Nutrition MCQs Online Test! This test is specifically designed for students, health professionals, and anyone interested in learning more about the essentials of...
Questions: 20 | Attempts: 47605 | Last updated: Apr 11, 2025
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Sample QuestionWhat is a measure of the energy you get from food?
The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain and then regulates motor movements. Damage to the cerebellum can lead to loss of coordination of motor movement or...
Questions: 16 | Attempts: 10759 | Last updated: Mar 22, 2025
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Sample QuestionThe cerebellum is the largest part of the _________.
Are you ready to test your knowledge with a Science Quiz Bee Grade 6? This quiz is designed to challenge students with important science concepts, covering topics like the human body, energy, planets, and more. If you are...
Questions: 15 | Attempts: 229116 | Last updated: Jun 12, 2025
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Sample QuestionWhat is Science?
Every year there is a competition that is designed to showcase those students that have an exemplary understanding of science. Students study long and hard to get the first place cup. Take up the quiz below to get some...
Questions: 35 | Attempts: 7928 | Last updated: Mar 18, 2025
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Sample QuestionWhat is the phenomenon parallax?
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