Does light travel in a straight line or in all directions?
Sound is produced by objects that _______________.
When an object orbits another object, it ____________.
Squirrels eat nuts, seeds, fruits, and insects. A squirrel is a _______.
Which will increase temperature more: an object in the shade or an object in the sunlight?
Does sound travel in a straight line or in all directions?
Planets that are small and rock-like
An organism hunts and kills another organism for food
The two options to what light can do when it hits an opaque object
Fast vibrations (short objects) cause what kind of pitch?
What season is it in the Northern Hemisphere if the Southern hemisphere is in Spring?
What sound cannot travel through
During the summer, day are ________ (time) than in the winter.
The type of material reflects light the best
Would sound travel slowest through milk, steel, brick, or air?
A car traveled 20 meters in 5 seconds. What was its speed?
What causes the Earth to have seasons?