Which unit would you use to measure the length of this bicycle?
eta
km
m
ci
mm

What field of science did harry hess study?

What is the problem in this article? what solution does the article propose?

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