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 _____
Step Three: Get Matched with an ER Residency. Matching is the term used for the process that begins in the last year of medical school for finding a placement in a paid post-graduate residency program in which a Doctor of Medicine (MD) becomes an ER doctor.