Answer:
Explanation:
When RBCs are placed in a hypertonic salt solution, water moves from inside the cell to the outside by osmosis. This causes the cells to shrink. When RBCs are placed in distilled water, a hypotonic solution, water moves from outside of the cell to the inside, causing the cell to swell and rupture.
The correct answer is That it is the lungs.
It’s 2. Because you can’t focus and study without getting 8+ hours of sleep and eating nutritious foods. Sleep and food helps the body and brain. It’s what helps us to focus. You also can’t retain information as well when your tired and not focused.
Hope this helps :)
Answer:
well you can make research or see a doctor to make sure
Explanation:
Answer:
c) Atherosclerosis
Explanation:
Atherosclerosis refers to the buildup of plaque (cholesterol, fats and other substances) in and on the walls of the arteries, this results to restricted flow of blood.
It is the most common cause of peripheral arterial problems in the older adults. It is often classed as disease of aging because increase in age is an independent risk factor for the development of atherosclerosis. In other words, as one grows older the risk of atherosclerosis increases. As one ages, lifestyle factors or genetics can cause plaque to build up in the arteries.
