Frogs never drink. They absorb water from their surroundings by __________
Frogs in particular have areas of skin around their hind legs and bellies that are quite permeable to water. This means that the skin in these areas allows water to move easily inside or outside of the frog as needed. The movement of water across membranes from areas of high concentration (lots of water) to areas of low concentration (less water) is called osmosis. The reason frogs do not have to actively drink water and instead can sit in a bowl of water and absorb water passively is due, in large part, to osmosis.
What is the symbol for Strontium on the periodic table of elements?
Strontium is the chemical element with the symbol Sr and atomic number 38. An alkaline earth metal, strontium is a soft silver-white yellowish metallic element that is highly chemically reactive. The metal forms a dark oxide layer when it is exposed to air. Several different forms of strontium are used as medicine. Scientists are testing strontium ranelate to see if it can be taken by mouth to treat thinning bones (osteoporosis) and arthritis. Radioactive strontium-89 is given intravenously (by IV) for prostate cancer and advanced bone cancer. Strontium chloride hexahydrate is added to toothpaste to reduce pain in sensitive teeth.
What is the capital of Norway?
Oslo’s distinctive brown city hall plays host to the award ceremony of the Nobel Peace Prize every autumn. The recipient is selected by the Norwegian Nobel Committee, as per the wishes stated in Alfred Nobel’s will. With some exceptions, the Prize has been awarded annually since 1903. It is given to those who have “done the most or the best work for fraternity between nations, for the abolition or reduction of standing armies and for the holding and promotion of peace congresses”.
What is dennis the menace's surname
1951 must have been a very bad year to be named Dennis. The reason is because on March 12 of that year two separate comics entitled Dennis the Menace went on sale, one in the UK, one in the U.S (Note: The UK version is dated March 15 but actually went on sale on March 12). The UK comic Dennis, which first appeared in Beano #452, was created by David Law and published by D.C. Thomson as a comic strip inside a popular comedy comic book. It’s U.S. counterpart was created by Hank Ketcham and initially distributed by Post-Hall Syndicate as a syndicated comic strip for newspapers.
What is the Māori word for small?
In which region would you find Te Kuiti?
Te Kuiti is the Maori name given to the area. In its original form of "Te Kuititanga", it literally means "the valley", "the squeezing in" or "the narrowing". The "Shearing Capital of the World" contains the world's largest shearer, seven metres high. On 1 April 2006 the largest sheep show in the world took place here, with more than 2000 sheep.
Who was the Greek god of wine?
Dionysus invented wine, which so impressed his father Zeus that he promoted Dionysus to god. The guy who invented prune juice, by contrast, got sentenced to the Fields of Punishment. Dionysus mostly spent his time partying it up in Ancient Greece, but once a crew of sailors tried to kill him, thinking the god was too incapacitated to fight back. Dionysus turned them into dolphins and sent them over the side
Lara Croft is a character in which movie series
In what year did the first hot dog stand open in America?
It's said that the frankfurter was developed there in 1487, five years before Christopher Columbus set sail for the new world. The people of Vienna (Wien), Austria, point to the term "wiener" to prove their claim as the birthplace of the hot dog. As it turns out, it is likely that the North American hot dog comes from a widespread common European sausage brought here by butchers of several nationalities. Also in doubt is who first served the dachshund sausage with a roll. One report says a German immigrant sold them, along with milk rolls and sauerkraut, from a push cart in New York City's Bowery during the 1860's. In 1871, Charles Feltman, a German baker opened up the first Coney Island hot dog stand selling 3,684 dachshund sausages in a milk roll during his first year in business.