How does double circulation prevent the mixing of oxygenated and deoxygenated blood

Which properties describe all matter?

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

Examine the following diagram. place the labeled layers in order from youngest to oldest.