Ernie's behavior is unsafe because,
- In the course of playing in the laboratory, he could injure himself or damage the laboratory equipment, in this case, the microscope he is carrying.
Lydia's behavior is appropriate because
- As she maintains a calm and serious disposition she can get accurate results from the experiments she performs.
This behavior is important because
- The laboratory is a place where serious work is done. To maintain safety and achieve accuracy, Lydia's behavior is recommended.
In that picture, we see Lydia well clad in her laboratory suit, and gloves. She also maintains a serious work ethic as she views the solution in the flat bottom flask.
This is the recommended attitude in the laboratory because it allows for safety and accuracy.
Ernie, on the other hand, runs around the laboratory while playing with the microscope. He could slip and have a chemical fall on him thus causing an injury.
His behavior causes distractions and might also cause mistakes for scientists observing and recording data.
Learn more here:
https://brainly.com/question/11734312
