What effect does the cohesiveness of water molecules have on living organisms?

The cohesiveness of water molecules plays a crucial role in the functioning of living organisms, particularly in relation to the transportation of nutrients within biological systems. Water molecules are attracted to each other through hydrogen bonding, which creates a cohesive force. This property enables water to form a continuous column in plant xylem and allows for efficient movement of nutrients and minerals from the roots to other parts of the plant.

Additionally, the cohesive nature of water contributes to the surface tension of water, which is important for various biological processes, such as the ability of small organisms to walk on water or for certain plants to transport water against gravity. In animals, this cohesiveness aids in the movement of blood, allowing for the effective transport of oxygen, nutrients, and waste products throughout the body. Therefore, the cohesive property of water directly supports life processes by facilitating the movement of essential substances in living organisms.