Answer:
The smokers are suffered from the respiratory tract infections as, the effects of the tobacco damaged our respiratory part of the system. As, the smoking permanent damaged the air sacs part which are present in our lungs and it also affected the lungs elasticity while breathing. And it also tend to damage the larynx and the windpipe system and caused swelling in that part which basically caused breathing issue.
Answer: Osmosis is the spontaneous net movement of solvent molecules across a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on both sides.
Explanation:
a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one, thus equalizing the concentrations on each side of the membrane.
2.
the process of gradual or unconscious assimilation of ideas, knowledge, etc.
Hope it helps
Cells, tissue, organs, organ systems, and organisms.