What controls the ability to move through a dialysis membrane? Selective permeability is a property of a cell membrane that allows it to control which molecules can pass (moving into and out of the cell) through the pores of the membrane. What force causes molecules to move across a membrane? Molecules will move because of […]
Do pigeons sleep during the day?
Do pigeons sleep during the day? Pigeons often take short sleeps, or power naps, during the day. They do this by tucking their heads into their neck/wing feathers. One half of their brain can shut down and sleep, while the other remains alert, literally keeping one eye open. Where does pigeons sleep at night? At […]
Do echinoderms have a five part body?
Do echinoderms have a five part body? Although all living echinoderms have a pentamerous (five-part) radial symmetry, an internal skeleton, and a water-vascular system derived from the coelom (central cavity), their general appearance ranges from that of the stemmed, flowerlike sea lilies, to the wormlike, burrowing sea cucumbers, to the heavily armoured … Are sea […]
How do I take the center console out of my Jeep Liberty?
How the electric guitar changed the world?
How the electric guitar changed the world? When the electric guitar arrived in the late 1930s and then became far more viable in the 1940s and ’50s, it changed the face of popular music, and therefore culture, in ways that have never been undone. The electric guitar, plugged into an amplifier, turned out to be […]
Who gave Perseus the invisible helmet?
Who gave Perseus the invisible helmet? Hades What is the name of Athena’s helmet? aegis Who forged Zeus Thunderbolts? the Cyclopes Who made Pandora’s box? Even though Epimetheus’ brother, Prometheus, had warned him of Zeus’ trickery and told him not to accept gifts from the gods, Epimetheus was too taken with her beauty and wanted […]
Can you go to jail for overstaying your visa in USA?
Who invented the word Internet?
Who invented the word Internet? In 1974, Vint Cerf and Bob Kahn used the term internet as a shorthand for internetwork in RFC 675, and later RFCs repeated this use. Cerf and Khan credit Louis Pouzin with important influences on TCP/IP design. Commercial PTT providers were concerned with developing X. 25 public data networks. How […]
How do you do trick riding?
How do you do trick riding? You have several options here. Look for a vaulting club. Even if there isn’t anyone specializing in American trick riding in your area, there might be a vaulting club. Look for a cossack or bareback rider who offers lessons. Wait for a clinic near you. Travel to train. Is […]
Can unmarried couples be on the same health insurance?
Can unmarried couples be on the same health insurance? Differences between marriage and domestic partnerships “As a result, the health insurance benefits may be extended to the unmarried partner and their children. Couples of the same and opposite sex are able to share insurance under a domestic partner insurance coverage just as a married couple […]