What information is needed to calculate the speed of a car?
A: the distance travel

A characteristic that all living organisms have in common is they
A: are made of cells.

Sunlight passes through the windows of a car and causes the car seats to get hot. Which type of energy flow is involved in heating the seats?
A: radiation

At what time on a sunny day will the shadow of the school's flagpole be the shortest?
A:
noon