Which of the following gases is used up during photosynthesis? a. carbon dioxide b. nitrogen c. oxygen d. sulfur dioxide

Coxygen (chlorophyll) is the third step in a plant growing.chlorophyll is combine with water to form oxygen

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.