You should ALWAYS wear lab coats and safety goggles because if anything gets in your eye that will be bad.You should always wear sneakers.If any chemical falls on your open toes then that can hurt you and effect you in a lot of ways.Some labs have this rule,you are not aloud to eat or drink in lab.Hope this helps!
Answer: In a logical Pace forum subject to the distance
Explanation:
AB is the melting point of the substance. It takes time for the molecules to gain enough kinetic energy to change from solid to liquid state. BC is when the substance is in liquid form, the temperature gradually rises until it reaches it's boiling point
the answer is 1.5 hope this helps
You can stop air pollution by riding public transport instead of your own car.
You can stop smoking.
You can stop non needed burning.
Never burn rubber.
Plant trees or flowers.
Recycle.
Reuse.
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