What are the limitations of a human breathing system model? The respiratory system contributes in three major ways to limitations in arterial O2 content and/or blood flow during high-intensity exercise, namely: 1) exerciseinduced arterial hypoxemia (EIAH) which occurs to a highly variable extent among highly trained male and female runners; 2) intrathoracic pressure effects on […]
Can humans imprint on people?
Can humans imprint on people? Positive sexual imprinting is a process by which individuals use the phenotype of their opposite-sex parent as a template for acquiring mates. Recent studies in humans have concluded that an imprinting-like mechanism influences human mate choice in facial traits. What does it mean when someone imprints on you? To imprint […]
What is produced when starch molecules are broken down?
What is produced when starch molecules are broken down? Starch and glycogen are broken down into glucose by amylase and maltase. What is starch broken down into smaller molecules called? amylase, any member of a class of enzymes that catalyze the hydrolysis (splitting of a compound by addition of a water molecule) of starch into […]
What is the main economy of Greece?
What is the main economy of Greece? Greece’s main industries are tourism, shipping, industrial products, food and tobacco processing, textiles, chemicals, metal products, mining and petroleum. Greece’s GDP growth has also, as an average, since the early 1990s been higher than the EU average. Is Greece a mixed market economy? Greece is the only clearly […]
What is the smallest type of flute?
What is the smallest type of flute? The smallest of the flute family, the piccolo measures approximately half the length of the concert flute. It’s the highest pitched flute (in the key of C) sounding an octave higher than the concert flute when played. Is there a flute smaller than a piccolo? The standard concert […]
What was the Neanderthal era called?
What was the Neanderthal era called? The type specimen, Neanderthal 1, was found in 1856 in the Neander Valley in present-day Germany….Neanderthal. Neanderthal Temporal range: Middle to Late Pleistocene Species: †H. neanderthalensis Binomial name †Homo neanderthalensis King, 1864 Did Neanderthals live in the Paleolithic Age? Neanderthals lived in Europe and western Asia in the Middle […]
How long can walrus stay underwater?
How long can walrus stay underwater? Despite their size and their ability to stay underwater for up to half an hour, walruses are not deep divers—they usually feed at depths of less than 300 feet. Can walruses drown? With no ice floes for resting, females and calves are forced to abandon their food supply and […]
What is Spst circuit?
What is Spst circuit? A Single Pole Single Throw (SPST) switch is a switch that only has a single input and can connect only to one output. A Single Pole Single Throw switch serves in circuits as on-off switches. When the switch is closed, the circuit is on. When the switch is open, the circuit […]
What is the term for an area where freshwater mixes with salty ocean water?
What is the term for an area where freshwater mixes with salty ocean water? An estuary is an area where a freshwater river or stream meets the ocean. In estuaries, the salty ocean mixes with a freshwater river, resulting in brackish water. Brackish water is somewhat salty, but not as salty as the ocean. An […]
How many significant figures is 1234?
How many significant figures is 1234? 4 Answering Numerical Questions That Check Significant Figures Rule Example Significant Figures Every non-zero digit is significant. 1234 4 Zeros in between non-zero digits are significant. 101.001 41003 6 5 Zeros at the end of the answer when no decimal point is specified are not significant. 500 13000 140e-001 […]