Earth's earliest atmosphere lacks Oxygen, the gas necessary for life because it is a requirement for aerobic respiration.Oxygen does so many things for our body but It is the only respiration human body cells are capable of. Oxygen is needed for multiple reasons. It nourishes cells, allows the chemical transportation, helps toxins and waste material to break down and it supports and provides energy to our metabolism.
Answer:
True
Explanation:
Fletcher Henderson
A pioneer in the emerging swing style of jazz; his charts featured a call-and-response that would pit the reeds against the brass, which became a model for most of the swing bands that followed; "Wrappin' It Up" was one of his band's notable pieces
He was an American pianist, bandleader, arranger and composer. Most important in the development of big band jazz and swing music. He was one of the most notable black musical arrangers and thought to be one of the most influential arrangers and bandleaders in jazz history. Henderson's influence was extensive. He helped bridge the gap between the Dixieland and the swing eras. He was often known as Smack Henderson (because ne could make a smacking with his lips as part of the arrangement).
Answer:
Locomotives were dangerous. Locomotives were not dependable. Locomotives were too expensive.
Explanation:
Answer:
D-Piedmont
Explanation:
It is situated between the Atlantic coastal plain and the main Appalachian Mountains, stretching from New York in the north to central Alabama in the south.
Answer:
Disguised observation
Explanation:
Disguised observation -
It is the research method , where the product testing or observation is performed discreetly , and the other person is completely unaware of the task or activity , is referred to as disguised observation .
The method is adopted in many field of criminology .
Hence, from the information of the question, the correct term is disguised observation .
