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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 ▼ | |
|---|---|---|---|---|---|---|
| 151 |  | Amaranth | Genus of plants | Biology and health sciences | +1 / -1 / 0 | 0.500000 |
| 152 |  | Tetrapod | Clade of the first four-limbed vertebrates and their descendants | Biology and health sciences | +1 / -1 / 0 | 0.500000 |
| 153 |  | Melanoma | Skin cancer originating in melanocytes | Biology and health sciences | +1 / -1 / 0 | 0.500000 |
| 154 |  | Aardvark | Burrowing mammal native to Africa | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 155 |  | Abdomen | Part of the body between the chest and pelvis | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 156 |  | Abiogenesis | Life arising from non-living matter | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 157 | Abortion | Termination of a pregnancy | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 158 |  | Acanthodii | Extinct paraphyletic class of fishes | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 159 |  | Accipiter | Genus of birds | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 160 |  | Acne | Skin condition characterized by pimples | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 161 |  | Actinopterygii | Class of ray-finned bony fishes | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 162 | Active transport | Cellular molecule transport mechanism against the concentration gradient | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 163 |  | Acupuncture | Pseudoscientific needling treatment | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 164 |  | Adansonia | Genus of trees known as baobab | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 165 | Adaptation | Evolutionary process | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 166 |  | Adder | Species of venomous snake | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 167 |  | Addiction | Disorder resulting in compulsive behaviors | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 168 |  | Adenosine triphosphate | Energy-carrying molecule in living cells | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 169 |  | Adrenal gland | Endocrine gland | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 170 |  | Africanized bee | Hybrid species of bee | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 171 |  | Agaricus | Genus of mushrooms | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 172 | Ageing | Biological process of getting older | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 173 |  | Agkistrodon piscivorus | Species of reptile | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 174 |  | Agnatha | Paraphyletic infraphylum of fish | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 175 |  | Alaska pollock | Species of fish | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 176 |  | Albatross | Family of large seabirds | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 177 |  | Alcohol (drug) | Active ingredient in fermented drinks | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 178 |  | Alcohol intoxication | Behavioural and physical changes due to the consumption of alcohol | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 179 |  | Alcoholism | Problematic excessive alcohol consumption | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 180 |  | Algae | Diverse group of photosynthetic organisms | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 181 |  | Allergy | Immune system response to a substance that most people tolerate well | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 182 |  | Almond | Species of nut | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 183 |  | Aloe | Genus of succulent flowering plants | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 184 |  | Alpaca | Domesticated species of South American camelid | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 185 |  | Alstroemeria | Genus of South American flowering plants | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 186 |  | Alternation of generations | Reproductive cycle of plants and algae | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 187 | Alternative medicine | Unscientific healthcare practices | Biology and health sciences | +0 / -0 / 0 | 0.500000 | |
| 188 |  | Alveolate | Clade of protists | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 189 |  | Alzheimer's disease | Progressive neurodegenerative disease | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 190 |  | Amanita muscaria | Species of mushroom | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 191 |  | Amaryllis | Genus of plants | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 192 |  | American Brahman | American breed of cattle | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 193 |  | American bison | Species of bovid mammal | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 194 |  | American bullfrog | Species of amphibian | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 195 |  | Amino acid | Organic compounds containing amine and carboxylic groups | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 196 |  | Amoeba | Cellular body type | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 197 |  | Amoebozoa | Phylum of protozoans | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 198 |  | Amphetamine | Central nervous system stimulant | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 199 |  | Amphibian | Class of ectothermic tetrapods | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
| 200 |  | Amputation | Medical procedure that removes a part of the body | Biology and health sciences | +0 / -0 / 0 | 0.500000 |
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