Pulses
Weak describes the Articles of Confederation.
"Environmentally" can be an adverb; that which describes, modifies or enlarges upon a verb (action word), or an adjective (that which modifies or describes a noun).Thus, in the sentence "Stan is very environmentally conscious.", "environmentally" is an adverb modifying the verb "is conscious".In the sentence "Stan has given you some very environmentally sound advice.", "environmentally" is an adjective modifying the adjective "sound".
Carcinogenic
Small best describes a worm hole.
the cardiovascular system working is simply called circulation.
Beating.
The word that describes the sound that bangles make is "jingle."
The word "audibility" describes how well a sound can be heard. It refers to the ability of a sound to be perceived or detected by the ear.
Pulses
In "Shugo Chara!", DOKI is the feeling of one's heart beating faster or feeling excited. It represents the emotional connection between characters and their guardian characters.
sound
Creaking.
rataplan
Onomatopoeia is a word that imitates or resembles the sound of the thing or action it describes, such as "buzz" or "splash".
It is an onomatopoeia, or a sound word, which describes the sound a ping against a metal object might sound like.
Its a simile because it has the word like in it :]