Is this a run-on sentence? It is estimated that ten percent of the population has a fear of needles, medical
researchers are developing devices that make injections pain-free.
yes
no

b is the answer for this question.

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)

(4) "oh, i've got better plans than that," laughed kerry. "i've got four firecrackers and two model rockets. care to join me in the backyard? "

this is the correct answer because of one simple word. "backyard"

depressed people should not argue