Which sentence contains a prepositional phrase?

a. they sang it, and sang it again.
b. they tried, although they didn't expect to win.
c. with the proper , they'll complete the project early.
d. running all the way, he got there early.

In saying that 11: 30 am was in the small hours of the morning, bertie is using

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits

Which example from a technical document best corresponds with this image