Which statement accurately contrasts archaebacteria with eubacteria? Only archaebacteria live in the human body.
Only archaebacteria can live in extremely salty waters.
Only eubacteria live in the human body.
Only eubacteria can live in extremely salty waters.

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.

Which best describes the difference between internal and thermal energy?