What does the graph show?
the s and p waves travel the same distance through earth's crust in the same amount of time.
the p wave travels through earth's crust more quickly than the s wave travels.
it takes the p wave 18 minutes to travel 6,000 km through earth's crust.
it takes the s wave 11 minutes to travel 8,000 km through earth's crust.

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.

If a checkpoint detects damaged dna, the checkpoint may

Jason puts an apple on top of an ice pack in his lunch bag lunch time the temperature of the apple has decreased what happens to the molecules in the apple when the temperature of the apple decreases