If all else stays the same, which would cause an increase in the gravitational force on a space shuttle

Most scientific questions are based on opinions. hypotheses. observations. experimental data.

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

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