Thermal energy is caused by the motion of?
a. mixing water molecules contained in a beaker
b. molecules in solid, liquid, and gas phases
c. mixing two different molecules together
d. molecules that have reached equilibrium

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scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

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straight or amphibians are homeothermic to thermal