All of the following describes the physical and chemical properties of water that make it essential for life processes except a. water has the ability to dissolve a great many substances
b. water has the ability to remain a liquid over a wide range of temperatures
c. water molecules form hydrogen bonds with each other and with our molecules
d. water has the ability to dissolve non polar molecules
e. water molecules have a positivity charged end and a negativity charged end ​

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.