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10,033 things · 1,902 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 ▼ | |
|---|---|---|---|---|---|---|
| 451 |  | Cooking banana | Banana commonly used in cooking | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 452 |  | Coral | Marine invertebrates of the subphylum Anthozoa | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 453 |  | Coral reef fish | Fish which live amongst or in close relation to coral reefs | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 454 |  | Cormorant | Family of aquatic birds | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 455 |  | Cornus | Genus of flowering plants in the dogwood family Cornaceae | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 456 |  | Coronavirus | Subfamily of viruses in the family Coronaviridae | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 457 |  | Cougar | Wild cat species native to the Americas | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 458 |  | Crane (bird) | Family of large, long-legged birds | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 459 |  | Crane fly | Superfamily of flies | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 460 |  | Crayfish | Freshwater crustaceans | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 461 |  | Cricket (insect) | Small insects of the family Gryllidae | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 462 |  | Cro-Magnon | Earliest anatomically modern humans in Europe and West Asia | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 463 |  | Crocodile | Family of large reptilian carnivores | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 464 |  | Crocodylia | Order of reptiles | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 465 |  | Crustacean | Subphylum of arthropods | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 466 |  | Cryptomonad | Group of algae and colorless flagellates | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 467 |  | Cuckoo | Family of birds | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 468 |  | Cucumis melo | Species of plant | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 469 |  | Cucurbita | Genus of flowering plants | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 470 |  | Cucurbitaceae | Family of plants | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 471 |  | Cumin | Species of plant with seeds used as a spice | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 472 | Cuticle | Various biological tissues or structures | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 473 |  | Cyanobacteria | Phylum of photosynthesising prokaryotes | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 474 |  | Cycad | Division of naked-seeded dioecious plants | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 475 |  | Cyprinodontiformes | Order of fishes | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 476 |  | Cytoplasm | All of the contents of a cell including organelles but excluding the nucleus | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 477 |  | DNA | Molecule that carries genetic information | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 478 |  | DNA replication | Biological process | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 479 |  | Dahlia | Genus of flowering plants in the daisy family Asteraceae | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 480 |  | Daikon | Subspecies of plant | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 481 |  | Damselfly | Suborder of insects | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 482 |  | Darter | Family of birds | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 483 |  | Dasyuromorphia | Taxon of carnivorous marsupials | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 484 |  | Date palm | Palm tree cultivated for its sweet fruit | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 485 |  | Death | End of an organism's life | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 486 |  | Decapod | Order of crustaceans | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 487 |  | Decomposition | Process of breaking down organic matter | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 488 |  | Deep-sea fish | Fauna found in deep-sea areas | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 489 |  | Defecation | Expulsion of feces from the digestive tract | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 490 | Delusion | Fixation of holding false beliefs | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 491 |  | Dementia | Cognitive decline | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 492 |  | Dengue fever | Mosquito-borne disease | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 493 |  | Denisovan | Archaic human species from Asia | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 494 | Dental restoration | Treatments to restore function, integrity, and morphology of teeth | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 495 | Dermatology | Field of medicine dealing with the hair, nails, skin, and its diseases | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 496 | Development of the human body | Biology and health sciences | +0 / -0 / 0 | 0.500000 | ||
| 497 |  | Diabetes | Group of endocrine diseases characterized by high blood sugar levels | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 498 |  | Diarrhea | Loose or liquid bowel movements | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 499 |  | Diatom | Single-celled alga with a silica cell wall | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 500 |  | Dietary supplement | Product providing additional nutrients | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
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