Which statements is true about the plate tectonic theory?* It states that the Earth's Crust is broken up into plates that they move because of
convection current in the mantle
O It states that the continents are on several plates floating on top of the ocean.
It states that the continent is being pulled aoart
Subduction

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

What kind of simple machine is a catapult?