¿Qué son las líneas de campo magnético? ¿Cómo van dirigidas?

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Which factor is likely to impact the possible number of compounds ?