Answer:
calcium
Explanation:
It's not only required for strong bones and teeth, but it is also vital for muscle contraction and energy metabolism
Answer:
Answer: Outline your steps to take action, know what supplies or things you may need and choose one of your ideas(or more) to act upon.
A. because if you have received flyers for several times for spa treatment, then you have ore options to look at and to see so you can know what the best deal is. B is wrong because billboards ( or whatever you said) are meant to want to make you impulse buy just because someone beautiful was on the front selling a product, and it won't necessarily be good or have a good deal, or be reliable.. Hope that helped! :)
