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. How does the third sentence ("That makes walking...") support the main idea of the paragraph?

It points out that walking is a good introduction to exercise for beginners.
It says that walking is too easy for people who have experience with exercise.
It points out that beginning exercisers may not like walking because it is too easy.
It says that walking is less costly than other activities because it needs no equipment.

How does the poem's mood and tone change in each of these stages of “o captain! my captain! ” by walt whitman? (i need an answer asap )

No copy and pasting will make brainiest

Plz im failing ela prompt: in a well-developed paragraph using the r.a.c.e. method, explain the allusion found in the advertisement. be sure to include an explanation of the character and how the allusion is used to sell the product. advertisement: excerpt from the christmas carol: use this information to deepen your understanding of the character. oh! but he was a tight-fisted hand at the grindstone, scrooge! a squeezing, wrenching, grasping, scraping, clutching, covetous, old sinner! hard and sharp as flint, from which no steel had ever struck out generous fire; secret, and self-contained, and solitary as an oyster. the cold within him froze his old features, nipped his pointed nose, shriveled his cheek, stiffened his gait; made his eyes red, his thin lips blue; and spoke out shrewdly in his grating voice. a frosty rime was on his head, and on his eyebrows, and his wiry chin. he carried his own low temperature always about with him; he iced his office in the dog-days; and didn’t thaw it one degree at christmas. race: use this organizational method to guide your writing- r – restate the prompt a – answer the prompt/questions c – cite evidence e – explain the evidence write your response here: