In doing the experiment in root pressure, it is always a priority to know and apply precautions in doing experiments. It is best to consider precautions that will be of help and to prevent any damage that could occur. Precautions that are needed to be applied: Safety handling has always been a priority in handling experiments because if this is not done correctly, a lot of things may go wrong. Follow the correct procedure in order to have the correct outcome because not following the instruction could fail the experiment. Lastly, materials needed should be organized and complete in order to provide the needs of the experiment.
the length of a cobra doesn't help with the study of life. The moon doesn't either because there is no life on the moon. And how fast the earth rotates is more of a earth science question. I hope this somewhat helps
