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 _____
The two major patterns for organizing a comparison/contrast essay are: Subject by Subject (Whole-to-whole) . Your write first about one of your subjects, covering it completely, and then you write about the other, covering it completely. Each subject is addressed in a separate paragraph.