What can 90 mph do to a bird?

What can 90 mph do to a bird? They can hover, fly backwards or vanish instantly at the first sign of danger. With their lightening quick speed you would swear that hummers are the fastest of all birds. However, a hummingbird’s speed is only an illusion because of its size. They aren’t even fast enough […]

Which cells are stimulated by calcitonin?

Which cells are stimulated by calcitonin? Calcitonin is a hormone that the C-cells in the thyroid gland produce and release. It opposes the action of the parathyroid hormone, helping to regulate the blood’s calcium and phosphate levels. What stimulates thyroid gland to calcitonin? This type of thyroid enlargement is called simple goiter or iodine deficiency […]

How can overexploitation cause extinction?

How can overexploitation cause extinction? Overexploitation or overfishing is the removal of marine living resources to levels that are too low for sustaining viable populations. Ultimately, overexploitation can lead to resource depletion and put a number of threatened and endangered species at risk of extinction. What does overexploitation cause? Prized fish, such as swordfish, cod […]

What is a stormtrooper in ww2?

What is a stormtrooper in ww2? Stormtroopers (German: Sturmtruppen or Stoßtruppen) were specialist soldiers of the German Army. Why were German soldiers called Stormtroopers? Stormtroopers were notorious for their radical Hutier infiltration tactics — named for Oskar von Hutier, the visionary German general that championed their aggressive combat style. Stormtrooper attacks typically began with quick […]

What subjects are needed for fashion designing?

What subjects are needed for fashion designing? Here are the major subjects needed for Fashion Designing: Pattern Making & Garment Construction. Fashion Illustration. Elements of Fashion & Design. Fashion Ornamentation. Fashion Management and Merchandising. Computer-Aided Designing (CAD) Fashion Marketing. Clothing Culture and Communication. How do I become an international fashion designer? To be a fashion […]

Why do batteries explode in flashlights?

Why do batteries explode in flashlights? Excess hydrogen gas may also be produced by rechargeable batteries during recharging. If H2 accumulates within batteries or battery compartments without sufficient release, the buildup of pressure can cause the battery or compartment casing to rupture. What leaks out of AA batteries? Alkaline batteries are prone to leaking potassium […]

How are earwigs getting in my house?

How are earwigs getting in my house? Earwigs enter homes by crawling inside through cracks, gaps and holes that lead inside the structure. In addition, earwigs readily enter structures through homeowner activities. For example, earwigs may get inside with bundles of newspapers, boxes, lumber, books and plants that are moved inside a home or business. […]

Do you need a license to be an optician in Florida?

Do you need a license to be an optician in Florida? Becoming an Optician in Florida. Twenty-three states require that opticians must be licensed to work within the state, and Florida is one of them. Opticians in the state are required to have formal training and certification before they can practice opticianry. What states require […]

What was the mood of the lamb to the slaughter?

What was the mood of the lamb to the slaughter? In this story the mood is suspenseful and eerie. Some of the diction that the author incorporated into this story contributes to the mood. Words like “grief”, “frantic”, “horror”, and “dazed” show that the story has a negative mood. What is the mood of the […]

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