| Hint | Answer | % Correct |
|---|---|---|
| While most animals have only one of this organ, octopi have three and earthworms have five. | Heart | 96%
|
| Snails have thousands of this body part, while humans have 32. | Teeth | 96%
|
| Contrary to movies and pop culture, many dinosaurs were believed to have these. | Feathers | 83%
|
| Known for its rapid growth, a species of this plant can grow just under 3 feet in a single day. | Bamboo | 71%
|
| These gargantuan predators are actually a member of the dolphin family, contrary to their common moniker. | Orca | 71%
|
| Steve Irwin used to own a Galápagos giant tortoise previously owned by this naturalist and geologist. | Charles Darwin | 67%
|
| Rat poison is so effective because rodents can’t do this. | Vomit | 67%
|
| These animals, known for their intellect, can recognize human faces for several years after a single encounter and memorizing traffic light patterns to safely crack nuts open using cars. | Crow | 58%
|
| At 14.2 million sq km, this is the largest desert in the world. | Antarctic desert | 54%
|
| These creatures have developed a defense mechanisms against Japanese giant hornets by completely surrounding them, vibrating at intense speeds, and cooking them alive. | Eastern honeybee | 54%
|
| These microscopic organisms are known for being able to survive in the most extreme conditions, to the point of quasi-immortality. | Tardigrade | 50%
|
| The punch of this creature accelerates as fast as a .22 caliber bullet | Mantis shrimp | 38%
|
| The human body has roughly 100,000 miles (or over 160,000 km) of ____________. | Blood vessels | 33%
|
| Some species of shrew are some of the only mammals in the world that are ________. | Venomous | 21%
|
| This event, most famously seen in 1859, occurs when a solar storm strikes the earth, lightning up the sky with intense colors and is capable of frying electronics within range. | Carrington event | 8%
|