The sciatic nerve is formed from portions of both the anterior and posterior divisions of the plexus. this nerve projects from the pelvis through the sciatic notch of the os coxae and extends into the region of the thigh. the sciatic nerve is actually composed of two wrapped in a common sheath.

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material

What happens to the amount of waste in the pond as the ecosystem ages?