Which of the following is an example of biotechnology ? a.) a petroleum based lubricant used in farming machinery b.) a driverless, solar powered automobile c.) a robotic probe on mars that can detect water d.) a mechanical implant that delivers medicine

Which answer lists the fundamental forces in order from strongest to weakest

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.