Read the paragraph. (1) Developing healthy exercise habits at an early age, 1 point is important. (2) Even a half hour, or 30 minutes of walking each day will
help boost your overall health. (3) Getting enough exercise, as most
experts say, makes your heart stronger. (4) There are other benefits to daily
exercise, such as, helping you sleep better at night. Which sentence is
punctuated correctly?*
sentence 1
sentence 2
sentence 3
sentence 4

Which statement best describes the use of the underlined word in the excerpts? in excerpt 1, it refers to personal growth, while in excerpt 2, it suggests the physical act of moving. in excerpt 1, it refers to personal growth, while in excerpt 2, it suggests scientific discoveries. in excerpt 1, it refers to societal advancement, while in excerpt 2, it suggests the gradual march of time. in excerpt 1, it refers to societal advancement, while in excerpt 2, it suggests steps toward a particular goal.