Process by which the internal structure of a mineral is altered by the addition or removal of elements. Change in phase (mineral type) and composition are due to the action of chemical agents. Chemical weathering is dependent on available surface for reaction temperature and presence of chemically active fluids.
Answer:
B. The population must be very large.
Explanation:
Antibiotics stop infections caused by bacteria, they kill it , and/or keep them from copying themselves or reproducing . antibiotic means against life, so any drugs in your body is technically an antibiotic. they attack the wall or coating surrounding the bacteria
Simple epithelium is a tissue that forms the outer protective layer of the skin of the animal body, it is composed of squamous epithelium cells.
<h3>What is simple epithelium? </h3>
The simple epithelium has only one layer of cells. In this type of tissue, every cell is in direct contact with the basement membrane that is under the cell.
Generally, this type of epithelium is found in the inside areas of the body. This is probably due to its fragile nature. It forms the lining of various body cavities. These are blood and lymph vessels, heart and respiratory system, etc
Because it's a thin layer, it has some physiological advantages as well. These are faster absorption and filtration. This is useful especially when it lines the digestive tract and exchanges surfaces of the lungs.
The simple columnar epithelium is a type of epithelium that has a protective function.
Therefore, it is a tissue that forms the outer protective layer of the skin of the animal body, it is composed of squamous epithelium.
Read more about epithelial tissue, here
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