Chemical
Sleep is the regular suspension of consciousness observed in animals characterized by skeletal muscle paralysis, secretion of growth hormone, repair of cells and tissues, and intermittent dreaming.
Piaget's preoperational stage, typically observed in children aged 2-7, is characterized by egocentric thought. Children at this stage have difficulty understanding others' perspectives and tend to focus primarily on their own viewpoint.
The poem "Song to Celia" by Ben Jonson is written in a type of verse known as a lyric poem. The poem is characterized by its musical and emotional qualities, typically focusing on personal thoughts and feelings.
no
It is the independent variable that is observed and the dependent that is observed.
No the word observed is not a noun. It is a past tense verb.
smell can not be measured but can be observed
trends best observed in?
yes they are observed by microscopes
IT is observed on November 11th
A Grief Observed was created in 1961.
They were observed by primitive humanoids.