Using the drop-down menus, identify the parts of the lower respiratory system from the descriptions below.
The are enclosed in a membrane called the pleura.
The are branch-like extensions found in the lower respiratory system.
Identify the structures labeled in the diagram to the right.
Label A
In the 1930s, medical journal articles linked asbestos to cancer.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples