Describe how the following technologies helped in driving forward the field of science and technology: A. Fire B. Wheel C. Engine D. Plow

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

What controls activities within a eukaryotic cell?

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are