Check all the answers that apply. Energy is the ability to Change temperature
Change direction
Do work
Change speed

(More than one answer)

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering