What are three mechanisms for reproductive isolation? which mechanism isolates two populations of similar frogs with different mating calls?

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.

In a system, when potential energy decreases, then entropy also decreases. true false

Blank liquids and gases exert a buoyant force on objects placed in them