Identity the Independent variable
QUICK CHECK
Read the observation, question, and hypothesis. Then, choose the independent variable from the list.
• Observation: Bread seems to turn moldy faster in summer than in winter.
Question: Do hotter summer temperatures turn bread moldy faster?
Hypothesis: Bread turns moldy faster at higher temperatures.
The independent variable is
bread,
mold.
Summer
temperature
DONE

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

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explanation:

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supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes