[Solved] Which one of the following terms is paired with the correct definition? A) heart attack: a thickening of coronary artery walls that blocks blood flow to the heart B) angina: chest pain due to a failure of the heart to pump sufficient blood to the heart C) heart attack: tissue thickening resulting from increased blood flow D) angina: death of heart muscle tissue Sexual Orientation: A persistent attraction pattern that is emotional, romantic, or sexual towards men, women, both, neither, or a different gender. Natural Selection: A process in evolutionary biology where organisms with traits better suited to their environment are more likely to survive and reproduce, thus passing those traits on to future generations. Erotic Plasticity: The degree to which an individual's sex drive, sexual preferences, and sexual identity can change throughout their lifetime. Evolutionary Psychology: A theoretical approach in psychology that explains human thoughts and behaviors in terms of natural selection and adaptation.