Which describes a frame of reference most likely to be used in high school physics lab motion experiments? A. distances measured from the center of Earth B. positions determined relative to the observer's center of gravity C. fixed x, y, and z axes with a zero point on the floor D. positions measured from a zero point on the moving object

the right answer is a. skin cells forming from sunlight.

the liver is an organ endowed with a fantastic ability to regenerate

. thus, if a hepatectomy (ablation) of 70% of the hepatic mass is performed in the rat, there is complete recovery in 7 to 10 days.

prokaryotes are beings that have existed since the existence of life on earth, and do not come from another realm.

ribosomes are organelles that exist naturally in eukaryotes, either in free form or attached to the endoplasmic reticulum.

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answer; i believe that the correct answer to this statement is (exoticism); //

exoticism was a trend where musicians created music based on a far off foreign