What variable is placed on the x- axis in a velocity time graph

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Look at the photo of the leaf. which term best describes this leaf?

What processes would you expect to be key in the production of yogurt ?