Benjy is a preschooler. he can put a dish into the microwave and press the "2" button to cook for 2 minutes. one day he sees his mother wipe the front of the microwave with a damp paper towel before she presses a number button. after that, benjy rubs the front of the microwave with a napkin before he presses the number button. why?

It is because little kids and toddlers copy everything that they see other people do.  If they see you doing something, then they think they are supposed to do it too, and they copy you. Also they are “like sponges”(that’s what my mom says) and “soak up(/remember) everything”.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.