What does it mean if it hurts behind your ear? Pain behind the ear can have many possible causes. These include ear infections, impacted earwax, dental problems, jaw problems, and nerve problems. What gland is behind your ear? The parotid glands, the largest pair of salivary glands, lie just behind the angle of the jaw, […]
How does physical activity prevent heart disease?
How does physical activity prevent heart disease? Exercise also increases your levels of HDL cholesterol, the “good” cholesterol that lowers heart disease risk by flushing the artery-clogging LDL or “bad” cholesterol out of your system. Along with lowering your risk for heart disease, exercise: Keeps your weight down. How does physical activity prevent disease? Exercise […]
What happens when the federal funds rate increases?
What happens when the federal funds rate increases? What Happens When the Fed Raises Rates? When the Fed raises the federal funds target rate, the goal is to increase the cost of credit throughout the economy. Higher interest rates make loans more expensive for both businesses and consumers, and everyone ends up spending more on […]
Do wood burning stoves cause pollution?
Do wood burning stoves cause pollution? A recent study found wood burning accounts for between 23 and 31 per cent of urban derived PM2. 5 in London, which is why controlling wood burning is an important urban issue. Biomass wood burning is the second largest source of PM2. 5 in London after road transport. Is […]
How would the tides on Earth be different if the moon revolves around Earth in 15 days instead of 30 days?
How do I find out who owns a Subway franchise?
How do I get my AdSense account back?
How do I get my AdSense account back? AdSense accounts are reset if they haven’t generated any ad impressions for six months. To reactivate your account, repeat the steps to connect your site to AdSense. Once your account is active again, make sure you set up ads on your site so you start generating impressions. […]
How long does it take to ship something from Australia to us?
How long does it take to ship something from Australia to us? You can expect 7 to 14 business days using standard International postage. A typical first-class mail takes approximately 10 days. Bear in mind that most mail takes three to five days to cross the US – and travels faster between major cities with […]
What light do plants absorb best?
What light do plants absorb best? Special pigments in chloroplasts of plant cells absorb the energy of certain wavelengths of light, causing a molecular chain reaction known as the light-dependent reactions of photosynthesis. The best wavelengths of visible light for photosynthesis fall within the blue range (425–450 nm) and red range (600–700 nm). Do plants […]