<span>Type 2 alveolar cells or pneumocytes are the cells responsible for secreting pulmonary surfactant. Their function is important as the pulmonary surfactant is required to decrease surface tension within the alveoli. They are capable of cell division which in turn produces more of these alveolar cells when there is damage to the lung.</span>
Answer:
a four-footed animal, especially a member of a group which includes all vertebrates higher than fishes. Not sure how to answer the second question.
Explanation:
Answer:
There is no cure for herpes but medication can be taken to help it.
Explanation:
This is word for word from medlineplus. org
"Herpes is an infection that is caused by a herpes simplex virus (HSV). Oral herpes causes cold sores around the mouth or face. G*nital herpes affects the genitals, b*ttocks or an*l area. G*nital herpes is a s*xually transmitted disease (STD)."
CDC. gov says
"Herpes infection can cause sores or breaks in the skin or lining of the mouth, v*gina, and rectum. This provides a way for HIV to enter the body. Even without visible sores, having g*nital herpes increases the number of CD4 cells (the cells that HIV targets for entry into the body) found in the lining of the g*nitals."
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Darwin's "Origin of Species" and Lamark's "Theory of Inherited Characteristics"
A chemical reaction is usually accompanied by easily observed physical effects, such as the emission of heat and light, the formation of a precipitate, the evolution of gas, or a color change. Absolute confirmation of a chemical change can only be validated by chemical analysis of the products.