Category: FAQ

What does residence time mean? Residence time is a measure of the reactivity of a substance in a reservoir. Another way to think of it is as the average time a substance is likely to spend in a reservoir before being removed by some process. The residence time can be calculated as. RT = Amount […]

Where does water enter the water vascular system in echinoderms? The body plan of echinoderms is designed to utilize water pressure for locomotion. This water vascular system is unique to echinoderms and accounts for much of their success as a group. Water enters the water vascular system through a sieve plate and passes into radial […]

Do pitted olives have pits in them? Do pitted olives have pits in them? No, pitted olives do not have pits. Why do they sell olives with pits? Once pitted, the olives are returned to the brine for packing, which can penetrate the inside of the olive and turn it mushy and pasty, as well […]

Is it okay for guys to wear short shorts? Unlike women, men wearing short shorts have some dangly parts that make wearing them a little tricky. Unless you want to be arrested for indecent exposure, wearing shorts that are at least five to seven inches long is a good idea. What are long girl shorts […]

What is Puerto Rican money called? United States Dollar Why does Puerto Rico use US dollars? You can use your U.S. dollars. Because Puerto Rico is a commonwealth of the United States, the island’s currency is the U.S. dollar. This makes spending money a breeze for U.S. tourists, who will also have access to American […]

How long does it take cephalexin to work? 6. Response and effectiveness. Peak concentrations of cephalexin are reached one hour after dosing; however, it may take up to 48 hours before infection-related symptoms start to abate. How long after taking cephalexin Will I feel better? You should begin to feel better during the first few […]

What happens if my spouse dies before I get my green card? And it’s made even clearer in a policy manual published by U.S. Citizenship and Immigration Services (USCIS), which states, “An applicant is ineligible to naturalize as the spouse of a U.S. citizen if the U.S. citizen dies any time prior to the applicant […]

How does Jay Z spell his name? Jay Z has changed the spelling of his name again. The rapper, whose real name is Shawn Carter, has brought back the hyphen which he dropped after 2013’s Magna Carta Holy Grail album, and his whole name is now in capitals. Can I run a generator in the […]

How do you address a Chinese best friend? For example: Li xiansheng, Chen xiansheng. If they are still our family or friends and they are still at the same age with us, we will address them by their two-hanzi given name. If they have close relationship with us, we will address them by ‘A’ then […]

How did the Himalayas and Karakoram form? Formation and Plate Tectonics The Karakoram Mountains form the western side of the Himalaya Mountain Range. In the process of plate tectonics where two plates are converging, one plate will be pushed down by another plate as they come together (as seen in the two Subduction Diagrams to […]