Read the sentence. leading the country in energy research and development since 1945, new mexico has conducted experiments at los alamos scientific laboratory. which is the participial phrase in this sentence?

a. at los alamos scientific laboratory

b. leading the country in energy research and development since 1945

c. new mexico has conducted experiments

Why do people live together and form societies

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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.