The answer is 6 (: Hope it helped, Brainliest?
The difference in arrival time between the two types of seismic wave can<span> be </span>used to calculate<span> the distance of the </span>earthquake's epicenter<span> from the seismometer, as the further away an </span>earthquake<span> is, the greater the lag time between the detection of the S </span>waves<span> relative to the P </span>waves<span>.
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The structures that provides the muscle cells in the heart with a constant supply of oxygen is C . coronary
The answer is conduction. This is a form of heat transfer due to temperature difference, through direct contact with objects that are touching, in which the hotter object passes heat to the cooler objects by molecular collisions. Convection is another form of heat transfer in which heat travels through fluids while radiation through empty spaces.