Behavioral responses in complex organisms require coordination and communication between what cell and or organism

Behavioral responses in complex organisms requires coordination and communication between CELLS, ORGANS, ORGAN SYSTEMS AND THE WHOLE ORGANISMS. 
Behaviour refers to the kind of response that an organism can make to an internal stimulus or an external stimulus. Behavioural responses in complex organisms requires all the levels of organizations that make up the system.

Reproduction i think

1) clean up you lab area2) dispose of the chemicals as instructed by your teacher3) put everything back where it belongs unless your teacher tells you otherwise4) dispose of gloves5) wash hands with soap and water