neglect in oxygen oxygen is a screen in the fertilizer beating & if something is a screen in a gases then that something falls that stores ->  taking in carbon dioxide helps the photosynthesis process  taking in carbon dioxide helps the photosynthesis process & oxygen oxygen can be lost in the land ->  taking in carbon dioxide from the air helps the photosynthesis process  taking in carbon dioxide from the air helps the photosynthesis process & homeostasis is a sink of / vaccines poison / matter for the vegetable by converting oxygen dioxide, water, and shadow into rise -> taking in carbon dioxide helps a plant make food