1.A(n) changes physiological variables in order to restore and maintain homeostasis.
2. A(n) senses changes in physiological variables.
3. A(n) synthesizes information coming in from many sensory pathways and sends out the proper response.
4. A(n) results from changes in organ activity. It can cause a change in the original stimulus.
5. A(n) delivers information about environmental stimuli from the periphery to the control center. changes physiological variables in order to restore and maintain homeostasis.
6. A(n) will deliver a chemical that will affect the target organ/effect. It can be carried out by a neuron, or a classic hormone released into the blood.

1. An effector changes physiological variables in order to restore and maintain homeostasis.

2. A sensor senses changes in physiological variables.

3. A(n) integrating response synthesizes information coming in from many sensory pathways and sends out the proper response.

4. A response results from changes in organ activity. it can cause a change in the original stimulus.

5. An input signal  delivers information about environmental stimuli from the periphery to the control center.

6. An output signal will deliver a chemical that will affect the target organ/effector. it can be carried out by a neuron, or a classic hormone released into the blood

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.