Which feature is created on the exterior of a volcano when it erupts? magma chamber
crater
hot spot
boundary

When organisms convert from of energy, what usually results

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

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