50POINTS PLEASE HELP SPACE QUESTION Explain how and why seasons vary in the Northern and Southern Hemispheres.

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

What is a possible result of higher air temperature caused by global warming