Maggots

6M have been studying the requirements for life. Part of this work involves investigating sensitivity. 

Here they are seeing how maggots behave in the light. 

All the results are recorded. 

And the test repeated from the other side. 

And that result compared with the first. 

The blinds were down so sunlight didn't affect the result. 

And the maggots were put back carefully. 

Experiments are repeated to test reliability. 

Careful counting required. 

They found that maggots crawl away from the light.