Which is a correctly written sentence, not a run-on?
a. tomatoes in our garden are ripening; they will be delicious in a salad.
b. dog-sitting is fun and challenging it takes patience and organization.
c. jacaranda trees have fernlike leaves, they bloom purple flowers in spring.
d. a bird laid eggs in a nest on the patio they should be hatching soon.

Consider the title and souce of the following articles. which one is most likely to exhibit a bias? (a) how to roast beef," by the food editor of a magazine (b) americans experiencing greater fatigue than previous generations, " by a harvard researcher (c) "americans' worsening eyesight not related to computer screen usage," by the public relations director of a major computer manufacturer (d) "sharing the burden: a history of cooperation," by a college professor