The ratio of air's actual water vapor content to the amount of water needed for saturation is the

If animal agriculture was eliminated, how much grain would become available for human consumption?

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion