Answer:
The horizontal rows/lines on the periodic table are called periods.
Explanation:
The burn can be classified as the partial-thickness second degree burn.
The symptoms of the second degree burns are sensitive wound base, painful blisters, the surface may be blanched on applying pressure, erythematous or fibrinous exudate is present.
In the given case, the person burns the hand with scalding water. The symptoms of the burn shows red area, pain, and blisters. These are the symptoms of the partial thickness second degree burn, which affects the epidermis and dermis.
Peyer patches are lymphoid nodules located in the walls of the small intestine.
Peyer patches are also known as aggregated lymphoid nodules, they are organized in the form of follicles and are round or oval and their surface is free of the villi and depressions that are present throughout the intestinal wall.
Peyer patches mainly consist of B cells and play an important part in the immune system by monitoring intestinal bacterial populations and controlling the development of pathogenic bacteria in the intestines.
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