Which process is most useful when trying to make sure the results of scientific experiments are reliable? A. scientific bias
B. peer review
C. scientific debate

Which sentence provides a transition? Click on the transition to select it. What is an EKG? It is a simple, painless test of your heart. Electricity goes through your heart each time it beats. An EKG measures the electricity that causes your heart to beat, so it shows doctors every heart movement. Before an EKG, a technician attaches electrodes to your skin. The EKG machine records and prints your heart activity. The test only takes about a minute and has almost no risks. However, if your heart only has a problem sometimes, doctor may your do one of several other heart tests. Study time is being recorded

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.