These bodies of water are all caused by water flowing from the highest point in an area, such as a mountain, valley or hills. In these high areas, rain water or melting snow can collect and create tiny streams of water. When these streams merge or flow below it can create other bodies of water.
The correct answer is (c) discover antigens in body fluids.
B lymphocytes act as antigen presenting cells that recognizes and displays the antigen to the white blood cells. These cells process the antigens that are present in body fluids. Professional antigen presenting cells includes B-lymphocytes, macrophages, dendritic cells, etc.
A: Anaphase
B: Prophase
C: Metaphase
D: Telophase
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