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Which of the following would improve the experimental design of this investigation? why?

1 Answer

6 votes

safety goggles

root vegetable, such as a large carrot or potato

two metal forks

an edge or thin wall to freely balance the vegetable on, such as a cardboard box with its flaps taped down

Stay safe! Always wear your safety goggles. Be careful while sticking the forks into the vegetable. If you’re working outside a lab, make sure the area is clean so you can save the vegetable when you’re done.

Part A

Stick a fork into each end of

User Roy Marco Aruta
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