The main reason for the large population growth in Texas between 1850 and 1860 was . a. a large increase in the birth rate b. a large decrease in the death rate c. settlers moving in from other places d. all of the above

Which of the following equations represents the right chemical process that occurs i. photosynthesis

The photograph shows children in germany after wwi. the photograph was most likely taken to show?

One day as your professor is driving to work, another driver runs through a red light and hits his car. the professor is shaken up but survives the accident. however, the next time he starts to enter the intersection,he becomes nervous and fearful. soon,he starts going to work via another route to avoid the intersection even though this route adds twenty minutes to his commute in each direction. according to the principles of classical conditioning, why does the professor become scared of the previously harmless intersection? what can he do about this, as going via other route is very time consuming? be specific. break down the situation into its parts and show how the principles of learning apply.