Read the questions below. check all of the nonscientific questions. how many calories will i use if i swim for thirty minutes? what is the outer part of a cell called? what influence do hormones have on emotions? why do people in my neighborhood have more cats than dogs? how can the position of stars and planets be used to predict the future? how are plants at higher elevations likely to be affected by climate change?

Classify the structures as homologous or analogous, depending on their structure and function.

What must be done to breed dogs for a partical trait

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.