when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

What would be the most likely result if the ph of the stomach were increased to 5

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Why do we perceive objects as retaining their brightness under different lighting levels?