Which of These Statements Describes the Internal Environment

Question

Which of these statements describes the internal environment
A)It consists of intracellular fluid.
B)It is in direct contact with the body's cells and consists of the extracellular fluid.
C)It is inside the body but not in direct contact with the body's cells.
D)It is outside of the body and keeps the fluid volume in unchanging composition.

Accepted Answer

The internal environment refers to the extracellular fluid that is in direct contact with the body's cells, providing them with nutrients and removing waste products. This environment is crucial for maintaining cellular function and overall homeostasis.