What is the “fuel” used to generate electricity in the power plant ?
a. air and water vapor
b. coal
c. solar energy
d. water and steam heated by earths internal heat

Tall, cone-shaped mountains in which layers of lava alternate with layers of ash are called a. shield volcanoes. b. cinder cone volcanoes. c. composite volcanoes. d. lava plateaus. select the best answer from the choices provided a b c d i need asap

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other