plastics, Styrofoam hOPE THIS HELPS
<span>radiation, hydrogen, and helium </span>
Explanation:
Can be safer and cheaper than the real world. Able to test a product or system works before building it. Can use it to find unexpected problems. Can speed things up or slow them down to see changes over long or short periods of time.
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Construction, like building a home/building, digging, like in a mine, and opening a soda can, where the part to open is a lever.
Answer:
The correct answer is false, a plant dying after being exposed to poison is not a physical change nor is it a physical property.
Explanation:
