
Science & Nature 119260 is a selection of 10 questions. Science & Nature 119260 is the filename to differentiate it from other Science & Nature quizzes.
1 Which continent is the only one without reptiles or snakes?
A Antarctica, due to its extreme cold, which is inhospitable for these cold-blooded animals.
2 Which small, hollow, finger-like pouch hangs off the large intestine?
A The appendix. Its specific function is still debated, but current theories suggest it serves as a storage site for beneficial gut bacteria.
3 Ethylene glycol is the primary ingredient of what useful substance?
A Antifreeze, it lowers the freezing point of water.
4 What are the young of goats called?
A Kids. A female goat is called a doe or a nanny. A male goat is called a Buck or a Billy.
5 To which part of a body does the adjective “renal” refer?
A kidneys. For example, “renal failure” means kidney failure, and “renal function” refers to how well the kidneys are working to filter waste from the blood.
6 Which disease is also known as “Hansen’s Disease”?
A Leprosy, caused by the bacteria Mycobacterium leprae that primarily affects the skin, peripheral nerves, and eyes.
7 What is the unusual shape of an elephant’s penis when erect?
A S-shaped when erect. It is also prehensile, meaning it is flexible and can be used to grab and manipulate objects.
8 In computing, what does the acronym HTML stand for?
A Hypertext Markup Language. HTML is the standard markup language for documents designed to be displayed in a web browser.
9 What is the fastest land animal?
A The Cheetah. Cheetahs are capable of running at speeds of up to 75 mph (120 km/h) in short bursts. Their bodies are perfectly adapted for speed, featuring a light build, long thin legs, and a flexible spine that allows for a much greater reach and stride length.
10 What scientific unit is used to measure the intensity of sound?
A The decibel (dB). The decibel is a logarithmic unit used to express the ratio of a value of a physical quantity (like sound power or intensity) to a reference value. Because the human ear can detect a vast range of sound pressures, the logarithmic scale makes the numbers more manageable. For example, a normal conversation is around 60 dB, while a rock concert can exceed 120 dB.