Which of these activities can protect sea turtles and other aquatic organisms? a. recycling electronics b. reusing water bottles c. buying recycled paper d. composting food scraps

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system