Planners and engineers are responsible for ensuring the work zone is operating properly and drivers are responsible for traveling safely through construction zones. In a work zone, drivers should always pay attention to roadway signs, construction workers on or near the road and the road's surface.
<span>Activation energy refers to the amount of energy required by certain chemicals for them to have a reaction.
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To absorb nutrients and help us grow and to get rid of harmful bacteria
Answer:
It is made up of protons and neutrons