If we ignore all ifs & buts, then the exact temperature for melting of snow/ice is 0.01 degree C or 32.02 degree F. While answering this, we should also remember that water has a triple point at this temperature, i.e., it can exist in all the three forms - solid, liquid and gas.
Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites and can spread between individuals. 1  Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites. 2  Microorganisms that cause disease are collectively called pathogens.
Identify the differences between bacteria viruses, Fungi and Parasites. Viruses are pieces of nucleic acid (DNA or RNA) wrapped in a thin coat of protein that replicate only within the cells of living hosts.Bacteria are one-cell microorganisms with a simple cellular organization whose nucleus lacks a membrane.Parasites may be protozoa, yeasts, or multicellular organisms such as fungi or worms that live in or on a host to obtain nourishment without providing any benefit to the host.acteria are one-cell microorganisms with a simple cellular organization whose nucleus lacks a membrane. Parasites may be protozoa, yeasts, or multicellular organisms such as fungi or worms that live in or on a host to obtain nourishment without providing any benefit to the host.