Answer:
Not all cells contain a nucleus
Explanation:
Prokaryotes are a cell but don't have a nucleus.
Under normal conditions, some interstitial fluids slowly escape through the epidermis via a process called epidermis/trans-epidermal water loss.
Interstitial fluids are the fluids filled between the spaces present around the cells. This fluid is present due to the leakage of substances from the blood capillaries. It also aids in transport of oxygen, nutrients and removal of waste product from the cell.
Epidermis/trans-epidermal water loss is the passive evaporation of water from the skin. This is the reason why skin sometimes may feel very dry after a person wakes up. This evaporation happens de to the presence of water vapor gradient across both sides of the skin.
To know more about Epidermis/trans-epidermal water loss, here
brainly.com/question/5852930
#SPJ4
Yea its 2 because the ribosomes have proteins in them
Valve created by soft palate keeps food out of nasal airway during swallowing
