What is the goal of a conclusion?
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a. to state whether the hypothesis was supported by the data
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b. to collect data to be used in an experiment
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c. to explain the procedure used in an experiment
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d. to record the question that will be tested by an experiment

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed