<span>The best answer would be letter D. Walking on the treadmill is easy but the hard part is being consistent with your routine in order to maintain cardiovascular health. As Bethany goes on walking on the treadmill, the activity becomes familiar which leads to boredom. She needs to explore other physical activities so that excitement and the interest will still be there.</span><span />
<span>What are dietary supplements?
</span><span>vitamin A, B, ((B1, B2, B3, B5, B6 and B9) B12, C, D, E, K, Magnesium + Zinc, Glutamine, spirulina, omega 3 ...</span>
I think it’s C but I’m not completely sure. I mean it makes the most sense out of these.
