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Why do people need heat?
Heat is important because we need the right amount of it. Temperatures below freezing can damage plant and animal life. Temperatures too high can also kill plant and animal life.
What are chemicals used to kill inhabit fungi or fungal spores?
fungicides
Does steam at 100C kill bacteria?
Water or steam at 100 degrees Celsius will kill some bacteria. Detergent or soap is needed to kill the ones that survive the hot temperatures.
How does iodized salt melt ice?
Saltwater freezes at a lower temperature than fresh water. If you add enough salt to the ice and the temperature of the ice is higher than the freezing point of saltwater, the ice will undergo a phase change. The problem with using salt to clear ice is twofold: the phase change temp of saltwater isn't much lower than the phase change temp of freshwater (IOW when it gets just a little colder than freezing, salt no longer works) and it kills plants. Calcium chloride is becoming very popular because it works at extremely cold temperatures, and it won't kill plants.
A cookbook says that yeast works most quickly with water at a temperature of 20 c to 30 c?
At low temperatures (0-10 C) yeast will not grow, but not die either. At temperatures 10-37 C yeast will grow and multiply, faster at higher temperatures with an optimal growth at 30 or 37 C (that depends on the species). At higher temperature the cells become stressed, meaning that their content becomes damaged and which can be repaired to some degree. At high temperatures (>50 C) the cells die.
Does freezing kill c diff spores?
no
Can freezing temperatures kill surface germs?
yes
Does heating mold spread mold?
Yes, but it has to be fairly high because mold likes moist and warm temperatures, so mild heat will actually help mold thrive.
Are bacteria killed by freezing?
Yes, bacteria can survive freezing temperatures. Freezing isn't a sure-fire way to kill the bacterial population in the food. The only thing freezing will do is halt the multiplication of bacteria however thawing will resume the process.
How freezing people to be alive?
This is a wrong conception freezing people will and bring them back to life is not going to happen. First humans are 70% water and low temperatures causes the human body to generate ice crystals and it will grow and kill the cells. Freezing is mostly for decease people because at freezing temperatures decompositions will not happen so they can preserve their bodies as long as it is cold.
What would not help a saguaro survive in the desert?
Too much water or temperatures below freezing can damage or kill a saguaro cactus.
Does boiling water kill spores?
Boiling water does kill spores. This is because spores are like tiny plants in storage so the boiling water harms them.
Does alcohol kill mold spores?
No it does not.
Why do people need heat?
Heat is important because we need the right amount of it. Temperatures below freezing can damage plant and animal life. Temperatures too high can also kill plant and animal life.
How cold does it have to be to freeze to death in seconds?
Definitely temperatures of 0°C/32°F and below will kill you. This is because water, which comprises the majority of the human body, begins to freeze and crystallize at freezing temperatures. Furthermore it is not possible to freeze a living person, and thaw them back to life. Because of the aforementioned freezing crystallization, living cell tissue is fatally damaged. non-freezing cold temperatures are subjective based on many different factors.
Does the mold spores kill the wetland?
yes it dose
Can boiling water kill head lice on brush and comb?
AnswerYes. Boiling water will kill lice and nits on a brush and comb. I would boil for 10 minutes but less time may be necessary to kill the lice and nits. You do not need to boil overnight. Lice and nits cannot survive in very high temperatures. Research has shown that lice and their eggs can survive freezing temperatures..
