Attention to detail and timeliness are important skills for this.
They recycle the intestinal fluid and return it to the bloodstream <span>into the circulatory system.</span>
That would be FALSE. The use of any drug can cause harm even if it doesn't show up right away. Legal or illegal drugs are not safe and the people who sell them just want your money. Once you start using any drug if more often than not become addicted or dependent of it. EX: coke addicts. Many feel like they need it therefore, they are dependent on it.
Need anymore of an explanation? Is it too much?