Lamarck wrote an important book talking about

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

How do living things obtain phosphorus

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