Answer:
Ridges = crust formation
Trenches = crust destruction
Explanation:
Mid-ocean ridges are areas of rifting where two tectonic plates are diverging from one another. Magma rises up through the rifts and forms mountain ranges. The largest is located in the middle of the Atlantic. Rifting creates new crust.
Deep-ocean trenches are formed at convergent plate boundaries where the more dense plate (usually the oceanic) subducts under the less dense (usually continental). Subduction destroys old crust and is often accompanied by volcanoes. They are common along the pacific rim.
Answer: Once proteins are created, they move to another organelle, the Golgi (GAWL jee) apparatus. The Golgi apparatus modifies, sorts, and packs the proteins into sacs called vesicles. The vesicles fuse with the cell's plasma membrane.
A : in respiratory tract
b : digestive tract (stomach,intestine)
c : kidney (nephrone,tubules ) ovary , eye and thyroid
d: endocrine organs . <span>abdominal cavity
</span>e: hair cells of the inner ear, the receptor cellsof the taste buds, and the rods and cones of the <span>retina.</span>
