no
Adderall, like meth will stay in your system for three to five days
yes
...no.
Yes.
no
no if it's just a marijuana test than it will be testing for THC mdma
Yes, you can test positive on a drug test if you use molly. Molly is relatively purer MDMA. MDMA has a short half life, your urine should be clean within 24 hours.
drink loads of water and flush it out
yes, it shows as Amphetamine
Yes.
how long does one dose of vyvance take to clear a urine test
No. It's chemically NOTHING LIKE pot.