The most widely effective solvent for organisms is a material that is nonpolar. This is because most of the molecules present in organisms are nonpolar so it would only dissolve in nonpolar solvents like lipids, DNA, proteins, amino acids and fats. Nonpolar molecules would share their electrons equally resulting to having no partial charges in the molecule. The electronegativities are cancelled by each atom. Examples of this are most of the organic compounds like benzene and hexane, carbon tetrachloride is also a nonpolar molecule. To identify whether the molecule is nonpolar or polar, you need to look at the structure and the electronegativities of the atoms.
Answer:
forward; reverse
Explanation:
Chemical equilibrium is a state where there is no tendency to change; the situation is stable.
This occurs when the reaction rate of the forward reaction is equal to the reaction rate of the reverse reaction. This is because when no rate is greater than another, the situation will remain the same.
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Answer:
These woolly mammoths were not closely related to mastodons. Mammoths and mastodons may have once roamed the Earth together, but they represent two distinct species of the Proboscidean family. ... Mammoths and modern elephants are closely related members of the same family (Elephantidae).
Explanation:
Answer: a living tree is biotic and a dead tree is abiotic
Explanation:
