What does it mean when your vision has lines? Wavy or distorted lines in your vision could be a sign that you have keratoconus, but it could also be an indicator for retinal tears, retinal detachment, or macular degeneration. These eye conditions need to be diagnosed and treated as soon as possible so that you […]
How do you calculate upper and lower bounds?
How do you calculate upper and lower bounds? In order to find the upper and lower bounds of a rounded number: Identify the place value of the degree of accuracy stated. Divide this place value by 2 . Add this amount to the given value to find the upper bound, subtract this amount from the […]
Is ammonia basic or acidic?
Is ammonia basic or acidic? Ammonia is a typical weak base. Ammonia itself obviously doesn’t contain hydroxide ions, but it reacts with water to produce ammonium ions and hydroxide ions. Is ammonia a base and why? A base is any molecule that accepts a proton, while an acid is any molecule that releases a proton. […]
What are the beneficial uses and harmful effects of electromagnetic radiation?
What are the beneficial uses and harmful effects of electromagnetic radiation? These include nerve regeneration, wound healing, graft behavior, diabetes, and myocardial and cerebral ischemia (heart attack and stroke), among other conditions. Preliminary data even suggest possible benefits in controlling malignancy. What are the harmful effects of electromagnetic radiation? Hazards of electromagnetic radiation microwaves cause […]
What is the maximum heat of torrid zone?
What is the maximum heat of torrid zone? The Torrid Zone receives the maximum heat when the mid-day sun is exactly overhead at least once a year on all latitudes in between the Tropic of Cancer and the Tropic of Capricorn. Which climatic zone receives maximum heat and why? Torrid Zone: This is that zone […]
What does the term Boer mean?
What does the term Boer mean? farmer The term Boer, derived from the Afrikaans word for farmer, was used to describe the people in southern Africa who traced their ancestry to Dutch, German and French Huguenot settlers who arrived in the Cape of Good Hope from 1652. What was the significance of the Great Trek? […]
What anatomical terms means closer to the feet?
What anatomical terms means closer to the feet? Inferior (Caudal) – Towards the feet. K. Proximal – Nearest; closer to any point of reference. The elbow is proximal to the wrist on the upper extremity. What is the anatomical position of the feet? Standard anatomical position is that of a human standing, looking forward, feet […]
Why does my girl rabbit hump my boy rabbit?
Why does my girl rabbit hump my boy rabbit? Don’t be surprised to see a female rabbit humping a male (or another female)–this behavior is in part a dominance behavior, and sometimes the female is the top bun. Males might pull hair from females during this phase–don’t worry as long as the bunnies aren’t upset. […]
What was the airlift a reaction to?
What was the airlift a reaction to? In response to the Soviet blockade of land routes into West Berlin, the United States begins a massive airlift of food, water, and medicine to the citizens of the besieged city. For nearly a year, supplies from American planes sustained the over 2 million people in West Berlin. […]
How does a CD player work?
How does a CD player work? Inside your CD player, there is a miniature laser beam (called a semiconductor diode laser) and a small photoelectric cell (an electronic light detector). The motor slows the disc down gradually as the laser/photocell scans from the center to the outside of the disc (as the track number increases, […]