More than one > > > why do scientists use models?
a. models make some things easier to understand.
b. measurements can be made only on models.
c. models scientists visualize things they can’t see.
d. models are perfectly accurate representations of objects.
e. scientists can analyze models to make predictions.

Option (C).

Models help scientists visualize things they can't see

Explanation:

Since a long time models have been used by scientists to study about various things and phenomenons. A model helps the scientist community understand things that they cannot actually see or fathom. It can be thought of as a thinking tool, to help form explanations. It represents physical and touchable visualization of the theory rather than imaginative.

Models are useful simplifications to aid understanding. It can then be used to explain further phenomena and to make predictions of future behavior. Hence, models are very helpful for scientists in various studies.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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