Plants give off waste as a products through photosynthesis. These wastes include but are not limited to oxygen the gas.
They "excrete" oxygen, which for them is a waste product. They "excrete" oxygen, which for them is a waste product.
The circulatory system
there are two types of wastes products produced by plants a)gaseous B)liquid Gaseous wastes include carbon dioxide(CO2) and oxygen(O2). While the former is produced during the respiration of the plant, the latter is produced in a process called photosynthesis. Liquid waste is water(H2O) Both of these wastes are removed by stomata.
Even though the air travels from bronchi to bronchiole to alveoli to have the gase exchanged, the REAL gas exchange happens in the capillary that is on the alveoli. This is where the blood that is carrying CO2 exchanges it with O2 to supply the rest of the body. Without the circulatory system... Well first of all you're going to die without the circulatory system, but for this topic, if you don't have the circulatory system, then the oxygen cannot be exchanged with CO2 and you're body will die from lack of oxygen.
It passes through the wall of the digestive system, then into the blood.
Arteries to arterioles to capillaries where exchange occurs. Oxygen and nutrients are exchanged for carbon dioxide and wastes.
Oxygen, nutrients, waste products, hormones, and electrolytes are exchanged between the body cells and the blood plasma. This exchange occurs through the capillaries that connect the circulatory system with the cells in the tissues. Oxygen and nutrients are delivered to the cells, while waste products and carbon dioxide are removed from the cells and transported back to the excretory organs for elimination.
its gets it all through the umbilical cord
There is an exchange with oxygen, nutrients, and carbon dioxide and water vapor.
Wherever capillaries are found, these are places where nutrients and wastes are exchanged.
You don't specify which organism you are asking about, but I assume you mean in humans. These processes happen all over the body between the blood capillaries and the cells. If you mean exchange with the outside world, then oxygen is exchanged in the lungs, food nutrients in the small intestine, and nitrogenous waste in the kidneys. However, waste carbon dioxide is exchanged through the lungs and other wastes through the skin.
Blood transports oxygen nutrients and wastes in mammals and fish .
Arterioles are very small arteries which lead from arteries in to a capillary bed where gases, wastes and nutrients are exchanged.
The oxygen and other nutrients in the blood diffuse into the cells through osmosis, and then wastes and other harmful chemicals are diffused out.
As blood flows through capillaries, it exchanges nutrients, wastes, and oxygen with body tissues. This transfer is accomplished via diffusion.
circulatory system