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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 ▼ | |
|---|---|---|---|---|---|---|
| 1 | Cucumber | Species of flowering plant with edible fruits | Biology and health sciences | +3 / -0 / +3 | 0.565217 | |
| 2 | Cranberry | Group of plant species bearing edible fruit | Biology and health sciences | +2 / -0 / +2 | 0.545455 | |
| 3 | Celery | Species of edible plant | Biology and health sciences | +2 / -0 / +2 | 0.545455 | |
| 4 | Heredity | Passing of traits to offspring from the species' parents or ancestor | Biology and health sciences | +2 / -0 / +2 | 0.545455 | |
| 5 | Medical test | Medical procedure | Biology and health sciences | +2 / -0 / +2 | 0.545455 | |
| 6 | Vaccination | Administration of a vaccine to protect against disease | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 7 | Cherry | Fruit of some plants of the genus Prunus | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 8 | Barley | Cereal grain | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 9 | Common pheasant | Species of bird | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 10 | Mollusca | Phylum of invertebrate animals | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 11 | Hornwort | Division of non-vascular land plants with horn-shaped sporophytes | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 12 | Large intestine | Last part of the digestive system in vertebrates | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 13 | Ovary | Female reproductive organ that produces egg cells | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 14 | Wildlife conservation | Practice of protecting wild plant and animal species and their habitats | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 15 | Human | Species of hominid in the genus Homo | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 16 | Capybara | Largest species of rodents | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 17 | Stegosaurus | Genus of Late Jurassic armored dinosaur | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 18 | Grapefruit | Citrus fruit | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 19 | Deer | Family of hoofed mammals | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 20 | Hazelnut | Nut of the hazel tree | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 21 | Human tooth | Calcified whitish structure in humans' mouths used to break down food | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 22 | Nose | Organ that smells and facilitates breathing | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 23 | Taxonomy (biology) | Science of classifying organisms | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 24 | Sperm | Male reproductive cell | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 25 | Corvidae | Family of perching birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 26 | Mosquito | Family of flies | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 27 | Fossil | Preserved remains or traces of organisms from a past geological age | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 28 | Reproduction | Biological process | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 29 | Tettigoniidae | Family of insects | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 30 | Shark | Predatory cartilaginous fishes | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 31 | Fur | Soft, thick, hairy coat of a mammal | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 32 | Pandanus | Genus of palm-like monocot trees and shrubs | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 33 | Instinct | Behaviour due to innate biological factors | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 34 | Adrenaline | Hormone and medication | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 35 | Anthurium | Genus of plants | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 36 | Pronghorn | Species of North American hoofed mammal | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 37 | Euglenozoa | Phylum of protozoans | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 38 | Bryophyte | Terrestrial plants that lack vascular tissue | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 39 | Developmental biology | Study of how organisms develop and grow | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 40 | Squirrel | Family of rodents | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 41 | Chondrichthyes | Class of jawed cartilaginous fish | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 42 | Blackberry | Fruit of Rubus species | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 43 | Bovidae | Family of mammals belonging to even-toed ungulates | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 44 | Sexual reproduction | Biological process | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 45 | Fire ant | Genus of red ants | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 46 | Woodpecker | Family of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 47 | Spider monkey | Genus of mammals belonging to the New World monkeys | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 48 | Sexual dimorphism | Sex-specific adaptations | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 49 | Cellular respiration | Process of releasing energy from nutrients using inorganic electron acceptors | Biology and health sciences | +1 / -0 / +1 | 0.523810 | |
| 50 | Circadian rhythm | Natural internal process that regulates the sleep-wake cycle | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
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