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10,033 things · 1,900 votes cast · cast a vote
All | Arts | Biology and health sciences | Everyday life | Geography | History | Mathematics | People | Philosophy and religion | Physical sciences | Society and social sciences | Technology
| # | Thing | Description | Topic | Up/Down/Net | Score ▼ | |
|---|---|---|---|---|---|---|
| 51 |  | Animal | Biological kingdom | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 52 |  | Old World vulture | Informal group of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 53 |  | Hyrax | Order of small, herbivorous mammals | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 54 |  | Tiger | Species of large cat | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 55 |  | Tasmanian devil | Australian carnivorous marsupial | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 56 |  | Nematode | Phylum of worms | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 57 |  | Lobster | Family of clawed marine crustaceans | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 58 |  | Hickory | Genus of trees | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 59 |  | Fly | Order of insects | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 60 |  | Lymphatic system | Organ system in vertebrates complementary to the circulatory system | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 61 |  | Chloroplast | Plant organelle that conducts photosynthesis | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 62 |  | Biodiversity | Variety and variability of life forms | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 63 |  | Hygiene | Practices performed to preserve health | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 64 |  | Archaea | Domain of organisms | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 65 |  | Herbal medicine | Study and use of medicinal properties of plants | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 66 |  | Alligator snapping turtle | Species of turtle | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 67 | Pathogen | Biological entity that causes disease in its host | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 68 |  | Parrot | Order of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 69 |  | Foot | Anatomical structure found in vertebrates | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 70 |  | Gorilla | Genus of large African apes | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 71 |  | Root canal | Hollow part of the root of a tooth | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 72 |  | Triceratops | Genus of Late Cretaceous dinosaur | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 73 |  | Arabidopsis thaliana | Model plant species in the family Brassicaceae | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 74 |  | Blue whale | Species of whale; largest animal known | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 75 |  | Bean | Seed of several plants in the legume family | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 76 |  | Fern | Class of vascular plants | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 77 |  | Loon | Family of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 78 |  | Hypericum | Genus of flowering plants known as St. John's worts | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 79 |  | Crab | Group of crustaceans | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 80 |  | Homo habilis | Archaic human species from 2.4 to 1.65 mya | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 81 |  | Guinea fowl | Family of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 82 |  | Berry (botany) | Botanical fruit with fleshy pericarp, containing one or many seeds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 83 |  | Skeletal muscle | One of three major types of muscle | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 84 |  | Pediatrics | Branch of medicine caring for children | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 85 |  | Cupressus | Several genera of evergreen conifers | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 86 |  | Nursing | Health care profession | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 87 |  | Seed | Reproductive structure in plants | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 88 |  | Imago | Last stage in an insect's metamorphosis | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 89 |  | Cytoskeleton | Network of filamentous proteins that forms the internal framework of cells | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 90 |  | Dentistry | Branch of medicine | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 91 |  | Veterinary medicine | Branch of medicine for non-human animals | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 92 |  | Female | Sex of an organism that produces ovums | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 93 |  | Thrush (bird) | Family of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 94 |  | Human body | Physical substance of the human organism | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 95 |  | Songbird | Suborder of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 96 |  | Common wheat | Species of plant | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 97 |  | Bactrian camel | Species of mammal of Asia | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 98 |  | Lung | Primary organ of the respiratory system | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 99 |  | Siamese cat | Breed of domestic cat | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 100 |  | Cheetah | Large feline of the genus Acinonyx | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
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