No, because the risk is to high and they should keep it private.
A. It's a sign of a Heart attack
Answer:
The answer is B. Vitamin A
Answer:
Explanation:The simple squamous epithelium formed by type I alveolar cells is attached to a thin, elastic basement membrane. This epithelium is extremely thin and borders the endothelial membrane of capillaries. Taken together, the alveoli and capillary membranes form a respiratory membrane that is approximately 0.5 mm thick.
