Which sentence is punctuated correctly? a. genealogy, tracing a family’s history, is a major hobby around the world its, popularity is increasing in the united states. b. genealogy, tracing a family’s history, is a major hobby around the world; its popularity is increasing in the united states. c. genealogy, tracing a family’s history, is a major hobby around the world, its popularity is increasing in the united states. d. genealogy, tracing a family’s history, is a major hobby around the world its popularity is increasing: in the united states.

In a short story the narrator's word choice

Which word best describes the meaning of the word putrescent? a. earthy b. floral c. rotten d. strong

Walking is not the most exciting form of exercise a person can take on for fitness. yet it is low impact and requires no fancy equipment. that makes walking a simple activity for those new to exercise. walking is less likely than other exercises to cause injury to leg tendons and muscles. all it requires is a good pair of sneakers-no cables, stylish outfits, or weights required. of course, a person could increase the benefit of a workout by adding weights or speed walking. identify the main idea of this paragraph. walking is a difficult and safe exercise for beginners. walking is an easy and safe exercise for beginners. walking is a boring and dangerous form of exercise. walking is an exciting and very effective form of exercise.