[Solved] If the magnitude of the sum of two vectors is less than the magnitude of either vector, then: A)the scalar product of the vectors must be negative B)the scalar product of the vectors must be positive C)the vectors must be parallel and in opposite directions D)the vectors must be parallel and in the same direction E)none of the above Maternal Immune Response: The reaction of a mother's immune system to foreign substances, which can affect pregnancy, fetal development, and the health of the newborn. Erotic Plasticity: The degree to which one's sex drive or sexual preferences can be influenced by environmental, situational, or cultural factors. Spirit God: An entity in various religious and spiritual beliefs that is considered divine or sacred, embodying the essence of spirituality or godliness. Ancestors: Direct family members from previous generations, including parents, grandparents, and beyond, contributing to one's genetic and cultural heritage.