Please see the 2 ways in which you can use the 2 options to mean remember. 1  yo recuerdo ahora que deje de hacerlo ayer - I now remember I did not do it yesterday. Or. 2  yo me acuerdo ahora que deje de hacerlo ayer - it means the same as the above but acordar requires the object pronoun me, te, le, nos, os, les.
Very low concentrations may be detected during the initial few hours, however, benzoylecgonine persists in urine at detectable concentrations from 2-4 days. Chronic, heavy use of cocaine can result in detectable amounts for up to 10 days following a binge use.
A typical hair drug test for daily, chronic users goes three months back. Your saliva generally holds detectable amounts of THC residue for 1 day but in some regular smokers for 3+ days. Exactly how long detectable amounts of THC will stay in your system is impossible to say for certain however.