Do you mean "What are weeds?"
https://www.google.co.za/search?source=hp&ei=_m__XbyGJc-MsQX9l6WgCQ&q=what+are+weeds&oq=what+are+weeds&gs_l=psy-ab.3..0l10.4877.7656..8729...0.0..0.90.808.14......0....1..gws-wiz.......0i131j0i10.43VQoCr5DJ0&ved=0ahUKEwi8_ZrVrsnmAhVPRqwKHf1LCZQQ4dUDCAg&uact=5
WHAT IS WEED
2 answers
ask your mom, she probably knows.