Answer:
Detects foreign antigens
Explanation:
Antibodies are the defense cells of the body. They are produced by the white blood cells and help in fighting and killing foreign bodies which are known as antigens. The antibodies attacks the antigens by binding onto it and releasing chemicals to kill it or by engulfing the foreign body( antigen).Examples of antibodies are IgA and IgG.
The correct answer for this question is this one: C:"It provides support." There exists the same question with the same choices. The function of the cell structure that is labeled X is that it provides support.
Answer:
C. Wind Energy
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Iris is the muscle that regulates the amount of light entering the eye
