What type if energy is stored in the earth's crust and produces earthquakes when it is released?
a. potential energy
b. kinetic energy
c. heat energy
d. sound energy

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products

Nerve cells are specialized to respond to stimulitrue or false?

What does the positioning of transcription factors determine?