cappillaries
capillaries
Capillaries via osmosis
Capillaries. they have such thin walls that substances can easily diffuse through them.
Tiny blood vessels that allow substances to pass between the blood and body tissues are called
Blood vessels do not carry air. Blood vessels carry blood, and this blood can carry dissolved gas molecules.
The function of the internal transport of cells and dissolved substances is carried out by the circulatory system, which includes the heart, blood vessels, and blood. The heart pumps blood throughout the body, delivering nutrients, oxygen, and other substances to cells and tissues, while removing waste products for excretion.
No, capillaries are what allows substances to go from the walls of the small intestine into your cells. Veins are what carry the blood (with cells inside) to the heart to be oxygenated.
The main transport systems are the circulatory systems, in which substances are dissolved or suspended in liquid and carried from one part of the body to another in a system of tubes are called "Blood Vessels". It's function is mainly bumping the blood, so it can move through the whole body.
capillaries have walls thin enough to allow the exchange of materials between cells and the blood. Their extensive branching provides a sufficient surface area to pick up and deliver substances to all cells in the body.
Blood
cappillaries
plasma contains dissolved substances such as proteins,digested food,common salt,waste products and hormones. It transport all these dissolved substances