What causes split ends in hair?

What causes split ends in hair? Split ends happen when the ends of your hair become dry, brittle, and frayed. Exposure to extreme weather conditions, and hair care techniques such as blow drying, straightening, and curling may cause split ends. They’re also caused by chemical hair products. Do split ends mean your hair is unhealthy? […]

How is coal like obsidian?

How is coal like obsidian? Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers called coal beds. How do […]

Why do apples turn brown in the air?

Why do apples turn brown in the air? Fruit turns brown when exposed to air because a reaction is happening when a cut piece of fruit is exposed to oxygen. The chemical reaction can be simplified to: Polyphenol Oxidase + O2 → Melanin (Brown Color) Oxygen activates the compound polyphenol oxidase in the fruit to […]

What causes high calcium levels in the blood?

What causes high calcium levels in the blood? Hypercalcemia is usually a result of overactive parathyroid glands. These four tiny glands are situated in the neck, near the thyroid gland. Other causes of hypercalcemia include cancer, certain other medical disorders, some medications, and taking too much of calcium and vitamin D supplements. Should I worry […]

Can I get into Duke with a 1350 SAT?

Can I get into Duke with a 1350 SAT? Yes, a score of 1350 is very good. It places you in the top 92nd percentile nationally out of the 1.7 million test takers of the SAT entrance exam. The score indicates you’ve done a significantly above above average job answering the questions on the Math […]

Where are vampires mostly located?

Where are vampires mostly located? Beings having many of the attributes of European vampires appear in the folklore of Africa, Asia, North and South America, and India. Classified as vampires, all share the thirst for blood. Who is the oldest vampire? Khayman Are vampire found in India? In northern India, there is the BrahmarākŞhasa, a […]

What does rucksack mean?

What does rucksack mean? chiefly British. : a bag that is strapped to the back with two shoulder straps and is used for carrying personal belongings and supplies : knapsack I picked up a rucksack full of spare gear and began to slog back up the steep, slippery grass to the headland.— What is the […]

What causes flames to shoot out of the exhaust?

What causes flames to shoot out of the exhaust? This phenomenon is caused by an overly-rich air/fuel mixture, as unburnt fuel is ignited further down the exhaust system, producing a loud pop or even flames from the exhaust. The spark from the spark plug can only ignite a certain amount of air/fuel mixture, therefore the […]

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top