 
 <prompt> ```Human bodi get complex structures wey dey support growth and survival. Wetin be di most basic structure of di human bodi wey dey support growth and survival?
OPT:
 (1). a cell;
 (2). a tissue;
 (3). an organ;
 (4). an organ system;The answer na:``` <response>: ```(1).```
Translate di text above go Nigerian pidgin. If e get programming code inside, leave am as e be. Don't add any extra statement for your response: 