The liquid water, which is denser, provides better insulation against cold air for organisms than the less-dense ice.
Answer:
The pathway likely taken is ER - Golgi - vesicles that merge with the plasma membrane.
Explanation:
The endomembrane system comprises a complex network of internal membranes. It was first identified in the late 19th century when Camillo Golgi observed that a specific stain selectively colored certain cellular membranes. Golgi believed these membranes were interconnected; however, subsequent developments in microscopy and biochemical analysis revealed that the organelles within the endomembrane system function as distinct compartments with specialized roles.
