Which of the following statements about body mass index is TRUE? OA. It is the most accurate way to determine body composition.
B. It evaluates body composition by using a 50khz current passed through the participant.
C. It is a simple, rapid, and inexpensive mode of evaluation.
OD It is the most widely used laboratory test for measuring body composition.

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.