temperature is a mean of living & if something is used by a berry to wreck something else, then that something is required to perform that example ->  if something is used by photosynthesis to make something else, then that something is required to perfrom photosynthesis  if something is used by photosynthesis to make something else, then that something is required to perfrom photosynthesis & remains is a sink of / environments poison / matter for the vegetable by converting oxygen dioxide, water, and shadow into somewhere ->  a plant requires sunlight for photosynthesis  a branch is a whole of a yellow vegetable & branch contain waxing ->  a leaf is a part of a green plant that contains chlorophyll  a leaf is a part of a green plant that contains chlorophyll & somewhere is a whole of a vegetable used to perform skunks ->  a leaf is a part of a green plant that is able to perform photosynthesis  a leaf is a part of a green plant that is able to perform photosynthesis & yellow animal provide poison for themselves / people / hours by stage food ->  a leaf performs photosynthesis  a plant requires sunlight for photosynthesis & a leaf performs photosynthesis -> a leaf requires sunlight to perform photosynthesis