The bacteria will not die at lower temperature but will slow down or stop the formation of more bacterias, therefore you but food in the refrigerator.
Lower temperature air is more dense.
Lower temperature air is more dense.
has an ideal functioning temperature lower than that of others
True, heat will naturally flow from a higher temperature to a lower temperature. This flow of heat is governed by the second law of thermodynamics, which states that heat will always transfer from a region of higher temperature to a region of lower temperature until thermal equilibrium is reached.
No, energy does not naturally flow as heat from a lower temperature to a higher temperature. Heat energy always flows from a higher temperature to a lower temperature in accordance with the second law of thermodynamics.
No. True hibernators must lower both their heart rate AND their lower they inner core temperature. In the case of bears, they only lower their heart rate while their inner core temperature remains high. The largest true hibernators are groundhogs.
true
true
True
No, that is not true. The estimated number of bacteria in a human mouth is around 700 species, whereas the world population is over 7 billion. The number of bacteria in your mouth is significantly lower than the number of people in the world.
True. A wet rock generally melts at a lower temperature than a dry rock because the presence of water in the rock lowers its melting point due to the water acting as a flux, reducing the energy required for melting.
Yes, that's correct. As temperature increases, the viscosity of a substance decreases. This is because higher temperatures increase the kinetic energy of molecules, causing them to move more freely and reducing their ability to stick together, leading to lower viscosity.