Which of the following is a common characteristic of a metal?
a. dull
b. brittle
c. poor conductor of heat
d. good conductor of electricity

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.