its a physical combination
hope it helped
D. ice core samples for the arctic and anarctic
Answer:
a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose.
Explanation:
The answer is D
Neuropathic pain occurs when the nerve cells malfunction and send consistent pain signals to the brain. It is caused by a variety of disorders and diseases such as amputations that include tumors like multiple myeloma.
Inflammatory pain, on the other hand, is caused by various conditions including carpal tunnel syndrome which is the accumulation of fluid that causes pressure on the median nerve and obstructs blood flow
Answer:
The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle. It is just like when you mix oil and water: the oil will float to the surface because it is lighter (or less dense) than the water.
