What Specialized Adaptations Do Fish Have For Their Aquatic Lifestyle?
Fish have gills that allow them to “breathe” oxygen in water. Fish have a stream-lined body. Most fish have several fins for swimming. Fish have a sys…
Pets and Animals
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Will Eczema Scars Go Away?
Light scarring is likely to disappear over time , using the right products and taking steps to treat the causes of your eczema. Sadly, if your eczema …
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Which Race Has The Largest Brain?
Name Brain size (cm 3 ) Homo sapiens 1400 Homo floresiensis 417 Which group has the largest brain? The sper
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Why Do You Rinse With Salt Water After Tooth Extraction?
Salt kills dental bacteria because it increases the pH levels in your mouth. Salt water contributes to the healing process after surgery . Salt preven…
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Why Do Cats Rub Their Head On You?
Here’s the science behind the feline behavior. ... Cats release friendly pheromones from glands in their cheeks and chin, so when your favorite feline…
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What Is Plankton Food?
Plankton are microscopic living things that drift around in the world’s oceans. ... They make food from simple chemicals and live in the oceans’ upper…
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Why Is The Title Of The Movie Jurassic Park?
Despite the title of the film’s referencing the Jurassic period , Brachiosaurus and Dilophosaurus are the only dinosaurs featured that actually lived …
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Why Is Nitrogen-14 An Isotope?
Isotopes are atoms that have the same number of protons but different numbers of neutrons in the nucleus. You know that nitrogen-14 has 7 protons in t…
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Why Is The Fastest Land Dwelling Creature A Cheetah?
Cheetahs are the world’s fastest land animal, capable of reaching speeds of up to 70 mph . ... When a cheetah hunts, it gets as close as possible to i…
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What Does Puppy Mean In Slang?
(slang, usually in the plural) A woman’s breast . (informal) A (generic) thing; particularly something that is a nuisance; a sucker. I have another tw…
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Which Cells For Visual Processing Are Located To The Back Of The Retina?
At the back of the eye, visual signals are transduced into electrical signals by photoreceptor cells (Chapter 21) and processed by a complex multi-lay…
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What Is The Lifespan Of A Small Spider?
The spider lifespan can vary as much as the spider life cycle. Most spiders live about two years, but some have been known to live up to 20 years when…