The position of the diver is described as "below a certain point"; therefore, the reference point must be above the diver. For a diver in the middle of his dive, the bottom of the pool, the other swimmers and the far side of the swimming pool are likely to be below the diver, or at level with the diver at most. Out of the options, the only point of reference that is likely to be above the diver is B. the diving board.
Epithelial tissue <span>covers the body surface and forms the lining for most internal cavities. </span>
C) Lactic acid and energy
This is the reason we feel a burning sensation during strenuous exercise.
