Hi, m8
No it is not essential but it is quite important if your house is not warm.
If you do not buy a heater and you have a central heated house you will find that the temperature will drop at night and the snail will become less active and then hibernate if your snail dose do this in the spring you will need to pick up your snail and scrape the hard cap of the bottom of the snail and then you will have to wet him with some warm water then he will come out. (when scraping the cap of the bottom of the snail be sure to use your fumand do that genitally).
If you have any other questions please feel free to e-mail me on: harryrobertpowell@btinternet.com (sometimes i might not reply for a wile)
Good Luck
It is essential that smears air-dry before heating. This is so that they do not move around and cause errors in observation.
Sun heating water, normally for domestic use,
The term heating up means that you are getting mad.
Heating or stirring will normally increase the rate at which a soluble solid dissolves in liquid. Heating will also normally increase the amount of solute that can be retained in solution.
2
Normally if it operates you will not replace it, unless you wish to upgrade.
Alice H. Parker was an African-American inventor who patented a gas heating furnace in 1919. Her invention was among the early forerunners to modern central heating systems.
If you mean an electric furnace then normally it is nichrome. a heating element in a heat strip is made of what type of wire
high winds are normally caused by the unequal heating of the earths surface.
2
heating it- this is normally done at the factory if the food is canned. It kills the microbes& Bactria's. this is so you don't get ill. Its normally heated at 120 degrees Celsius.
Yes. However, under floor heating is normally only used to melt the ice/snow on the pitch.