Extinction occurs when: the unconditioned stimulus is repeatedly presented without the conditioned stimulus. the unconditioned stimulus is repeatedly presented after the conditioned stimulus. the conditioned stimulus is repeatedly presented without the unconditioned stimulus. the conditioned stimulus is repeatedly presented with the unconditioned stimulus.

If the president needed to send two members of the cabinet to italy to negotiate a military treaty, the secretary of defense and the secretary of would most likely be sent.

The principal effector function of igm is

What was the goal of congress when it passed the sherman antitrust act to break up corporate trusts? a. to remove government regulation from businesses b. to return private competition to the marketplace c. to lower taxes on small and medium businesses d. to prevent politicians from investing in businesses e. to increase laissez-faire ideals in the marketplace