Phagocytosis
The movement of heat by way of fluid is called convection. It involves the transfer of heat through the motion of the fluid particles.
Pressure can be both internal and external. Internal pressure refers to the force exerted by a fluid within a closed system, while external pressure can be the force exerted by a substance or object outside of the system onto the system.
A system that receives energy from external sources is called an open system. In an open system, energy can be exchanged with its surroundings.
The movement of fluid is called fluid flow. It refers to the motion of a fluid (liquid or gas) from one location to another due to a difference in pressure or temperature. Understanding fluid flow is important in various fields such as engineering, physics, and environmental science.
The movement of heat through a fluid is called convection. This occurs as the fluid absorbs heat, becomes less dense, and rises, while the cooler, denser fluid sinks, creating a circulation pattern that transfers heat throughout the fluid.
It is called phagocytosis.
endocytosis
A wave of emotion engulfed him.
The spring tide engulfed the beach houses.
The house was completely engulfed in flames.
The fluid link between the external and internal environment is the plasma membrane of cells. It acts as a selectively permeable barrier that regulates the passage of substances in and out of the cell, maintaining the cell's internal environment while interacting with the external environment.
Plasma
External Nares
About of Blood's flow:A fluid flow is classified as being internal or external, depending on whether the fluid is forced to flow in a confined channel or over a surface. The flow of an unbounded fluid over a surface such as a plate, a wire, or a pipe is external flow. The flow in a pipe or duct is internal flow if the fluid is completely bounded by solid surfaces. The flow of liquids in a duct is called open-channel flow if the duct is only partially filled with the liquid and there is an free surface, e.g. the flows of water in rivers and irrigation ditches.
External, meaning outside. Thus, Outside(External) Skeleton.
All of the transmission fluid is inside the transmission. There is no external reserve.
Phagocytosis is the type of endocytosis where an entire cell is engulfed by another cell. This process is typically carried out by immune cells to ingest and eliminate pathogens or cellular debris.