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    - Reaction Dynamics 81
    - Electronic Structure 100
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  - Green Chemistry
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    - Catalysis 4
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    - Composites 8
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  - Genetics
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    - Comparative Anatomy 12
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    - Ecological Conservation 47
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    - Excretory System 10
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    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
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  - Zoology Animal Biology
    - Classification 38
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    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 16
    - Physiology 32
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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    - Pathogenic Microbiology 18
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  - Biotechnology
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    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
    - Metabolomics 5
  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
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    - Signal Transduction 5
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    - Antigens 6
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    - Tumor Immunology 5
  - Developmental Biology
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    - Fertilization 9
    - Cleavage 6
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    - Organogenesis 5
    - Metamorphosis 6
    - Regeneration 5
    - Growth 4
    - Aging 5
- Earth & Space Science
  - Geology
    - Minerals 32
    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
    - Geological Volcanoes 25
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    - Fossils 5
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    - Eclipses 6
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9th Grade Asteroids Quizzes, Questions & Answers

9th Grade

Recent Asteroids Quizzes

How Much Do You Know About the Bennu Asteroid?

Questions: 10 | Attempts: 27 | Last updated: Oct 11, 2025

Sample Question
Which space mission collected a sample from the Bennu asteroid?

NASA's OSIRIS-REx

European Space Agency's Rosetta

China's Chang'e 4

India's Chandrayaan-2

NASA Space Observation Quiz: Near Earth Objects!

Questions: 10 | Attempts: 271 | Last updated: Mar 21, 2025

Sample Question
When was the message which suggested there was a chance 1997 XF11 could hit Earth in 2028 received?

1998

1997

1999

2000

9th Grade Asteroids Quizzes, Questions & Answers

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