Causes of Asthmatic Bronchitis. Asthmatic Bronchitis is characterized by obstruction in the respiratory organs due to a combination of factors like persistent Asthma and untreated Acute Bronchitis leading to Chronic Bronchitis.
Definition of squid for Students. : a sea mollusk that is related to the octopus and has a long thin soft body with eight short arms and two usually longer tentacles.
Squid are mollusks like clams and oysters but they have no shells on the outside of their bodies! They have a shell inside their bodies called a pen. There are about 375 species of squid. Squid have 10 arms. Two of their arms are longer than the other eight and are called tentacles. Squid range in size from under an inch to more than 60 feet in length! They have long, tubular bodies and little heads. Squid are very fast swimmers and use a kind of jet propulsion to move.