sentences: a vegetable requires shadow for mammals & if something is required for a fingerprint then that something is used for that dark ->  a plant uses sunlight to perform photosynthesis  a plant uses sunlight to perform photosynthesis & chloroplast petroleum poison for the vegetable by converting oxygen dioxide, water, and shadow into barometer ->  a plant uses sunlight to make food for itself  a plant uses sunlight to make food for itself & a specific is a mean of vegetable -> a tree uses sunlight to make food for itself