Fewer nutrients are found at the headwaters of a river where the flow of water begins, yet there are still organisms that live in that part of the river system. How might nutrients make their way from downstream to the upstream headwaters of the river?

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity