Suppose there were many chloroplasts in the cells of the upper epidermis. How would that change the amount of sunlight reaching the chloroplasts in the palisade layer?

What substance acts to prevent sudden ph changes in bodily fluids?

What happens when a scientific theory is shown to be an accurate description of a phenomenon?

List at least three particular pieces of data you would collect to determine the effects of water pollution. what kind of data would you collect (number data, text data, sensor data, would you be able to make any other conclusions by using the data you collect?