I think it's most likely D because when I googled the definition it said something about gas so yeah
C) speaking in a moderate and assertive tone
I wont write the whole 3 paragraphs but ill give you ideas. so you can write out what you do can how that keeps you safe.
For driving:
Seatbealt-if i get into a crash it will help me not fly out of the car
Not texting or eating while driving- keeps me focused so i dont crash into something
I drive at the speed limit-so if i have to suddenly stop then it is easier to do so
work
I wear the appropriate work uniform-to keep me safe from things Ex-if you are a construction worker you wear glassess, gloves and a hard hat to keep you safe from things flying or falling
Leisure activities
I dont leave the stove on then walk away-prevent the house catching on fire
I check the fire alarms every 3 months- to make sure if there are fires they will work
Stuff like that.
Tolerance level
strength of alchohol
The scientific method is a systematic process that involves:
Making an observation.
Stating a question.
Formulating a hypothesis.
Conducting an experiment.
Analyzing the data and drawing conclusions.