pull the hood over the mask
HypothesisHypothesis
The hypothesis comes before the conclusion. The conclusion is the very last step!
question is the first step in the scientific method data comes after observations
The scientific method is a set of ordered steps that scientists follow in order to solve a particular problem. The first step is to conduct a background research on the topic and make observations.
investigation.
pull the hood over the mask
Pull the hood over the mask
pull the hood over the mask
Pull the hood over the mask
remove headgear
remove headgear
outlook
Stop Breathing!!
stop breathing and close your eyes tightly
stop breathing and clost your eyes tightly
perform negative pressure check
Perform negative pressure check.