I think it is going to be C.
<span>The answer is C. 4,000. That's a lot and many of them will continue smoking. Even though many countries fight against this by forbidding advertising cigarettes and similar products, they still see their friends or parents smoke and take cigarettes from them so it's difficult to stop this completely.</span><span />
Blood flows into the kidneys through the renal<span> artery and enters the glomerulus in ... After passing</span>through<span> the afferent arteriole, the filtered </span>blood enters<span> the vasa recta</span>
Answer:
B. steroid use can cause dangerous side effects
Explanation:
<span>"How does Twitter affect the safety and security of teenagers?" Would be the best answer because it is the only one which is answered in the text. :)</span>
