The adrenal glands sit on top of the kidneys. They regulate the bodyâs response to stress by making hormones, including adrenaline and cortisol. People use adrenal extract taken from animals in the hope that the extract will function like the bodyâs adrenal gland.DRENAL EXTRACT Overview Information. Adrenal extract is a chemical that is made from the adrenal glands of slaughtered cows, pigs, and sheep. Adrenal glands make certain hormones. People use the extract as a medicine.
The earth's crust consists of a number of sections or plates that float on the molten rock of the mantle. These plates move on convection currents caused by heat rising from the center of the earth. The hot magma rises and spreads out on the surface, creating new crust.
As this happens, the plates smash into each other, slide past each other or are pushed under another plate. This movement of the plate along with the upwelling of the mantle by the convection currents may also cause secondary actions that assist in plate movement.lab Pull. Another mechanism that forms as a result of plate movement is slab pull. As the plate is pushed along, it may run into another plate. Oceanic crust is easily forced under another plate and back into the mantle.