Whois & Analysis for laitrammachinery.com

The term shrimp is used to refer to some decapod crustaceans, although the exact animals covered can vary.

Used broadly, it may cover any of the groups with elongated bodies and a primarily swimming mode of locomotion – most commonly Caridea and Dendrobranchiata.

In some fields, however, the term is used more narrowly, and may be restricted to Caridea, to smaller species of either group, or to only the marine species.

Under the broader definition, shrimp may be synonymous with prawn, covering stalk-eyed swimming crustaceans with long narrow muscular tails (abdomens), long whiskers (antennae), and slender legs.

Any small crustacean which resembles a shrimp tends to be called one.

They swim forward by paddling with swimmerets on the underside of their abdomens, although their escape response is typically repeated flicks with the tail driving them backwards very quickly.

Crabs and lobsters have strong walking legs, whereas shrimp have thin fragile legs which they use primarily for perching.

Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) (= short, = tail), usually entirely hidden under the thorax.

They live in all the world's oceans, in fresh water, and on land, are generally covered with a thick exoskeleton and have a single pair of claws.

Many other animals with similar names – such as hermit crabs, king crabs, porcelain crabs, horseshoe crabs, and crab lice – are not true crabs.

Lobsters comprise a family (Nephropidae, sometimes also Homaridae) of large marine crustaceans.

They have long bodies with muscular tails, and live in crevices or burrows on the sea floor.

Three of their five pairs of legs have claws, including the first pair, which are usually much larger than the others.

Highly prized as seafood, lobsters are economically important, and are often one of the most profitable commodities in coastal areas they populate.

Commercially important species include two species of Homarus from the northern Atlantic Ocean, and scampi – the Northern Hemisphere genus Nephrops and the Southern Hemisphere genus Metanephrops.

Although several other groups of crustaceans have the word "lobster" in their names, the unqualified term "lobster" generally refers to the clawed lobsters of the family Nephropidae.

Clawed lobsters are not closely related to spiny lobsters or slipper lobsters, which have no claws (chelae), or to squat lobsters.

The closest living relatives of clawed lobsters are the reef lobsters and the three families of freshwater crayfish.

STEAM fields are science, technology, engineering, and mathematics, together with art.

STEAM is designed to integrate STEM subjects and the art of design in education.

These programs aim to teach students to think critically and have an engineering or design approach towards real-world problems while building on their mathematics and science base.

STEAM programs add art to STEM curriculum by drawing on design principles and encouraging creative solutions.

In everyday usage, a vegetable is any part of a plant that is consumed by humans as food as part of a meal.

The term vegetable is somewhat arbitrary, and largely defined through culinary and cultural tradition.

It normally excludes other food derived from plants such as fruits, nuts, and cereal grains, but includes seeds such as pulses.

The original meaning of the word vegetable, still used in biology, was to describe all types of plant, as in the terms "vegetable kingdom" and "vegetable matter".