How long do toxins stay in hair? Hair drug tests have the longest detection period, and can typically detect drug use for up to 90 days. Depending on the drugs used, a hair sample can sometimes help determine when drug use occurred and whether it’s been discontinued. What color is a positive swab drug test? […]
What is a soft palate displacement in horses?
What is a soft palate displacement in horses? Dorsal displacement of the soft palate (DDSP) describes the condition where the soft palate displaces upwards to sit on top of the epiglottis (Figure 2). When this happens the soft palate ends up obstructing the opening to the trachea (larynx), and thereby reduces the amount of air […]
Are plant heterotrophic or Autotroph?
Are plant heterotrophic or Autotroph? Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel. Why some plants are called heterotrophs? Plants generally make their own food through the process of […]
Why are donuts circles?
Why are donuts circles? Donuts are intended to be filled with cream, custard, jelly, or some other type of filling. This filling is usually done with a machine. The round shape was first developed so that the donut would not have any corners, so that, when the donut is filled, there are no weak points […]
How did the Great Depression and WWI affect the state of Georgia?
How did the Great Depression and WWI affect the state of Georgia? Georgia’s agriculture and cotton-based economy was already ravaged by the boll weevil, a small insect which rendered cotton plants unable to produce cotton. The Depression forced many rural Georgians to leave Georgia altogether or at least move to larger cities like Atlanta looking […]
What is the highest cliff?
What is the highest cliff? According to other sources, the highest cliff in the world, about 1,340 m high, is the east face of Great Trango in the Karakoram mountains of northern Pakistan. What is the maximum cliff height recommended? Because of the high potential for injury, the World High Diving Federation recommends that no […]
What does blue flashing light on Acer laptop mean?
What does blue flashing light on Acer laptop mean? It means that the battery in the laptop may be flat. Press and hold the Power button on the laptop for 10 seconds. 4. Reconnect and switch on the power adapter to the laptop. Why does Acer laptop keep freezing? Virus infection on your Acer Aspire […]
How do I rename my Google account?
How do the kidneys work to produce urine?
How do the kidneys work to produce urine? Healthy kidneys filter about a half cup of blood every minute, removing wastes and extra water to make urine. The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of your bladder. Your bladder stores urine. […]
How long does ground meat last in the freezer?
How long does ground meat last in the freezer? Ground beef is safe indefinitely if kept frozen, but it is best if used within 4 months. Refrigerate or freeze ground beef as soon as possible after purchase. This preserves freshness and slows the growth of bacteria. It can be refrigerated or frozen in its original […]