Plants grow naturally towards the strongest source of light, this is called phototropism. They do this in order to maximise their exposure to the sun and increase the amount of photosysnthesis (and therefore growth). This is a survival mechansim.
researcher will either use random assignment or matching What do random assignment and matching have in common? They are both designed to create equivalent groups of participants. Random assignment is to random selection as _____ is to _____
A Match Exception is a warning indicator that occurs during the daily Matching Process that identifies when the voucher and the Purchase Order are in conflict with each other, thus preventing payment to the supplier (until resolved). Match exceptions generally occur when: Supplier ID doesn't match.