Where Have All the Bees Gone?
Springing forward
Watching out for vultures
Poison Dart Frogs
Polly Shouldn't Get a Cracker
Feeding School for Meerkats
Fishy Cleaners
Mind-reading Machine
Wired for Math
Mice sense each other's fear
Chemistry and Materials
Cooking Up Superhard Diamonds
Atom Hauler
Sugary Survival Skill
Play for Science
New eyes to scan the skies
Computers with Attitude
Dinosaurs and Fossils
Ancient Critter Caught Shedding Its Skin
Meet your mysterious relative
A Rainforest Trapped in Amber
E Learning Jamaica
2014 GSAT Results for Jamaican Kids
Results of GSAT are in schools this week
E Learning in Jamaica WIN PRIZES and try our Fun Animated Games
Plastic-munching microbes
Slower Growth, Greater Warmth
Science loses out when ice caps melt
To Catch a Dragonfly
Pumping Up Poison Ivy
Catching Some Rays
Finding the Past
Watching deep-space fireworks
Ancient Cave Behavior
Fakes in the museum
Megamouth Sharks
Puffer Fish
Food and Nutrition
Recipe for Health
Sponges' secret weapon
Healing Honey
GSAT English Rules
Capitalization Rules
Who vs. Whom
Subject and Verb Agreement
GSAT Exam Preparation Jamaica
How are students placed after passing the GSAT exam
Ministry of Education Announces 82 GSAT Scholarships for 2010
Results of GSAT are in schools this week
GSAT Exams Jamaica Scholarships
GSAT Scholarship
GSAT Practice Papers | GSAT Mathematics | Maths
Access denied - Disabled boy aces GSAT
GSAT Mathematics
GSAT Practice Papers | GSAT Mathematics | Maths
Losing with Heads or Tails
Math of the World
Human Body
Running with Sneaker Science
A Better Flu Shot
What the appendix is good for
Humpback Whales
Scottish Folds
Choosing a Preschool: What to Consider
How children learn
Children and Media
The Mirror Universe of Antimatter
Dreams of Floating in Space
Black Hole Journey
Fastest Plant on Earth
Tracking the Sun Improves Plant Pollen
Nature's Alphabet
Sea Turtles
Garter Snakes
Space and Astronomy
Asteroid Moons
Killers from Outer Space
Ready, Set, Supernova
Technology and Engineering
Roll-Up Computer Monitors to Go
Spinach Power for Solar Cells
Sugar Power for Cell Phones
The Parts of Speech
Countable and Uncountable Nouns
Adjectives and Adverbs
Problems with Prepositions
Tinkering With the Basic Bike
Reach for the Sky
Robots on a Rocky Road
Science loses out when ice caps melt
Either Martians or Mars has gas
Polar Ice Feels the Heat
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A worm is an elongated soft-bodied invertebrate animal. The best-known is the earthworm, a member of phylum Annelida, but there are hundreds of thousands of different species that live in a wide variety of habitats other than soil. Originally the word referred to any creeping or a crawling animal of any kind or size, such as a serpent, caterpillar, snail, or the like (this old usage is preserved in the name "slow worm", actually a lizard). Later this definition was narrowed to the modern definition which still includes several different animal groups. Other invertebrate groups may be called worms, especially colloquially. Many insect larvae are called worms, such as the railroad worm, woodworm, glowworm, or bloodworms. Worms may also be called helminths, especially in medical or terminology when referring to parasitic worms, especially the Nematoda (roundworms) and Cestoda (tapeworms). Hence helminthology is the study of parasitic worms. When an animal, such as a dog, is said to have worms, it means that the dog is infested with parasitic worms, typically roundworm or tapeworm. Worm species differ in their abilities to move about on their own. Many species have bodies with no major muscles, and cannot move on their own. They must be moved by forces or other animals in their environment. Many species have bodies with major muscles, that let them move on their own. They are a type of muscular hydrostat. The fear of worms is known as 'scoleciphobia'.


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