Soils<span> usually have a pH in water of between 5 (unlined </span>mineral soils<span>) and 7.5 The basic </span>elements<span> of </span>soil<span> acidity and liming do not change: a useful Nitrogen (N) deposition had </span>become<span> the dominant pollutant in acid.</span>
<span>Molecular clock is a scale which uses a technique whereby evolutionary time for different life forms is deduced from the mutation rate of biomolecules. Biomolecular data used for calculations in order to come up with the prehistoric time scale normally uses nucleotide sequences for DNA or amino acid sequences for proteins.
Hence, in order to develop a molecular clock, one would need: a sequence of molecules, the rate at which changes occur in a type of molecule and how much total change has occurred in a type of molecule from different species.</span>
Conditions in the body must be constantly controlled because cells depend on the body's environment to live and function. The maintenance of the conditions by homeostasis is very important because in the wrong body conditions certain processes (osmosis) and proteins (enzymes) will not function properly.
Answer:
is there supposed to be a image attached?
Explanation:
what soups are they talking about
