On the kidney model, which letter/number represents the renal cortex?

Identify #2 on the urinary model.

After blood is filtered through the kidneys, which vessel would it return to the heart through?

The surface of the lungs that faces toward the heart is called the [answer1] surface and the surface that faces toward the ribcage is the [answer2] surface.

On the nephron model, what would #8 represent?

On the respiratory model, identify g.

On the kidney model, which number represents the renal medulla?

Why are women more prone to UTI’s?

The trachea and bronchi are strengthened by the presence of C-shaped ___________  ______________  rings.

Identify #11 on the urinary model.