Cartesian Diver is observed in this lab to see the effects of pressure.
Answer:
b plants are better at absorbing carbon from the aur than animals
Answer:
c. Cell division increases the mass of the original cell.
Explanation:
Cell division is a process of formation of daughter cells by dividing the existing cells. As the cells grow, their surface area to volume ratio reduces which means that a larger cell has a less surface area than its volume as compared to a smaller cell. Cells need to maintain a higher surface area to perform various biological functions. Therefore, after attaining certain growth, cells divide to increase their surface area and reduce their volume. Cell division reduces the mass of the parent cell. The newly formed cells grow to increase their mass.
Bro the pic is not so clear
Answer: The smoke goes to the cells of the mouth or buccal cavity, nasal cavity, trachea, larynx, and then finally distributed into the bronchi (small tubes) in the lungs.
Explanation:
Respiratory system can be defined as the complex system of organs that allow us to obtain oxygen for biochemical oxidation of food and releasing energy in the form of ATP. The breathing is a process in which the air is inhaled inside the respiratory system and oxygen is absorbed by the cells and carbon dioxide is expelled out of the body. The pathway of oxygen is cells of the mouth or buccal cavity, nasal cavity, trachea, larynx, and then finally, distributed into the bronchi (small tubes) in the lungs and it is reverse for carbon dioxide or carbon monoxide gas components present in the smoke. The red blood cells are the cells that are involved in getting rid of smoke out of the body, as they have hemoglobin which has binding efficiency with both oxygen and carbon dioxide. The exchange of deoxygenated blood (carbon dioxide containing blood) takes place in the blood capillaries. From the blood capillaries the carbon dioxide is expelled out from the bronchi following the entire route of expiration.