An example of a hierarchy of structure in animals (from more to less complex) is as follows: *
circulatory system --> vein --> capillary --> organelle
heart cell -> circulatory system -> heart --> heart muscle tissue
circulatory system --> heart --> capillary --> epithelial cell
heart --> heart muscle --> vena cava --> artery

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.