When glaciers melt, they leave ridges of rock, gravel, sand, and clay called
a. moraines
b. cirques
c. drumlins
d. eskers

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of