<span>A fluid-filled blister develops when excessive rubbing of the skin causes the epidermis and dermis to separate from each other.
Blisters are rounded elevation of the skin containing clear fluid, caused by the separation of the layers of the epidermis or between the epidermis and the dermis. They are formed by forceful rubbing, burning, chemical exposure, or an infection of the outer layer of the skin especially the palm. These rounded elevations may be filled with pus, blood, or serum. They result from pressure or friction on sites such as the palms or soles of the feet.</span>
The compliment system is a biological barrier of the immune system.
Answer:
Proline
Explanation:
Proline's unique characteristic it's that it is the only amino acid where the side chain is connected to the backbone twice forming a nitrogen-containing ring, this means it has a substituted alpha-amino group. This characteristic is important to the structure of proteins, because, contrary to glycin which adopts many main chain conformations, proline if most commonly found in tight turns because of its rigidity.
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Answer:
are scale tree cutting can lead to deforestation, a transformation of an area from forest to terrain with little vegetation. A biosphere is the term used to describe the combination of every ecosystem on the planet. Our biosphere is Earth. The biosphere includes all living beings and their relationships. Changing temperatures can alter which organisms can survive in an ecosystem. Plants create oxygen and absorb greenhouse gases. The destruction of trees may, therefore, encourage global warming .Biotic factors pertain to living organisms and their relationships. Abiotic factors are the non-living components of the ecosystem, including sunlight, water, temperature, wind, and nutrients. Ecologists use biotic and abiotic factors to predict population changes and ecological events. A biome is the term used to describe organisms that occupy a certain area. Biomes are determined by the primary vegetation type, the climate of the area, and the geographic location. The plants and animals in a biome share common traits that are specific to the individual biome those plants and animals inhabit.
Explanation: I
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