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Solve the problem.
-A student is taking a standardized test consisting of multiple choice questions for which there are Five options for each question. Five points are awarded for each correct answer, but the student Loses 2 points for an incorrect answer. Questions left blank neither receive nor lose points. What is The minimum number of options that the student should be able to rule out before making a guess On any particular question?
Fetus
A prenatal human between the embryonic state and birth.
Ectoderm
The outermost layer of cells in the early embryo, giving rise to structures such as the skin, nails, and hair, as well as the nervous system.
Inner Cell Mass
A group of cells inside the early embryo that will eventually develop into the body of the organism.
Digestive System
The complex series of organs and glands responsible for the breakdown, digestion, and absorption of nutrients from food into the body.
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