Theories change as new information becomes available. which actions are most likely to lead to the discovery of new information?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

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.

How is synaptic signaling different from paracrine signaling?