What is adaptive radiation explain with an example? Adaptive radiation is the relatively fast evolution of many species from a single common ancestor. Adaptive radiation generally occurs when an organism enters a new area and different traits affect its survival. An example of adaptive radiation is the development of mammals after the extinction of dinosaurs. […]
How does an inductor discharge?
How does an inductor discharge? When the current through an inductor is increased, it drops a voltage opposing the direction of current flow, acting as a power load. In this condition, the inductor is said to be discharging, because its store of energy is decreasing as it releases energy from its magnetic field to the […]
What is a double convex lens?
What is a double convex lens? Bi-Convex (Double-Convex) lenses have the same radius of curvature on both sides of the lens and function similarly to plano-convex lenses by focusing parallel rays of light to a single point. Bi-Convex lenses are the best choice when the object and image are at equal or near equal distance […]
How long does it take to recover from low blood sugar?
How long does it take to recover from low blood sugar? It will usually take around 15 minutes to recover from a mild episode of hypoglycaemia. If you have a blood glucose meter, measure your blood sugar again after 15 to 20 minutes. How do you keep your blood sugar from dropping? Eat regular meals […]
What time of day are bobcats most active?
What time of day are bobcats most active? Bobcats are crepuscular- meaning they are most active during twilight (dawn and dusk). Bobcats typically live 12-13 years. How can you tell if a bobcat is around? How do You Know When Bobcats Are Around? Tracks: the tracks of bobcats are asymmetrical, with 4 toes and metacarpal […]
When following another vehicle you should look?
When following another vehicle you should look? When measuring a following distance under normal conditions, the 3 second technique is safe for most conditions. A 3 second following distance is not the total stopping distance. When following another vehicle, you should look through, over, and around that vehicle. How much distance does it take to […]
What kinds of bonds can happen between the elements of a compound quizlet?
What kinds of bonds can happen between the elements of a compound quizlet? The atoms in a compound are held together by chemical bonds. Either “ionic bonds” (formed when one or more electrons are ‘transferred’ from one atom to another) or “covalent bonds” (formed when atoms ‘share’ electrons instead of transferring them). You just studied […]
What are the symptoms of depression in the DSM-5?
What are the symptoms of depression in the DSM-5? DSM-5 Criteria for Major Depressive Disorder Depressed mood. Loss of interest/pleasure. Weight loss or gain. Insomnia or hypersomnia. Psychomotor agitation or retardation. Fatigue. Feeling worthless or excessive/inappropriate guilt. Decreased concentration. What is criteria for major depressive disorder? Diminished interest or loss of pleasure in almost all […]