Why am I tired of thinking

(Before you answer, keep in mind I said "of" and not "from")

How does fluid in the body become lymph? how is it returned to your blood

Does nicotine show up in a drug test when u pee in the cup

Why is it often difficult to get funding for local parks? a. state governments do not like to grant permits for local parks. b. federal regulations prohibit most fund raising. c. there is often a small tax base. d. federal funding cuts have all but stopped local construction of parks.