The chart describes the roles of four employees in the stem career cluster. which best describes the careers of the four employees? linus is a civil engineer, paco is an atmospheric scientist, robin is a historian, and lucretia is a microsystems engineer. linus is an energy engineer, paco is an environmental scientist, robin is a museum conservator, and lucretia is a mechatronics engineer. linus is a photonics engineer, paco is a conservation scientist, robin is a museum technician, and lucretia is a materials engineer. linus is a nanosystems engineer, paco is an activist, robin is an anthropologist, and lucretia is a robotics engineer.

For question 1, i'm a bit stuck between serif fonts or large enough type to read. serif fonts are good fonts to use because their easy to read. but you also need your type be large enough to read. if i had to say what you need to consider most important, i would say d is the answer.  for question 3, i believe the answer is d. it seems most appropriate to do that. on every page or every other page would be too much, and only on the contact page just seems inappropriate.  for question 4, it's probably a. by "color scheme" it doesn't mean just one color, but a set of colors. colors that are complimentary to each other. having too many is too distracting so it's best to limit it as much as possible, but not to the point where your website looks dull.hope this !