Alcohols are alcohols having the general structure r₃coh. (or oxiranes) are cyclic ethers having the oxygen atom as part of a three-membered ring. have a hydroxy group as a substituent on a benzene ring. alcohols are alcohols having the general structure rch₂oh. have two alkyl groups bonded to an oxygen atom. have an oh group on a carbon of a c-c double bond. alcohols are alcohols having the general structure r₂choh. contain a hydroxy group bonded to an sp³ hybridized carbon atom.

Tertiary alcohol.

Epoxide,

phenols,

Ethers have two alkyl groups bonded to oxygen atoms

Enols

primary alcohols,

alcohols

Explanation:Tertiary alcohol are alcohols having the general structure R₃COH. Epoxide are cyclic ether with a three-membered ring. The basic structure of an epoxide contains an oxygen atom attached to two adjacent carbon atoms of a hydrocarbon. Phenol is an aromatic organic compound with the molecular formula C₆H₅OH. An alcohol contains a hydroxy group (OH group) bonded to an sp3 hybridized carbon atom. Enols are a type of reactive structure or intermediate in organic chemistry that is represented as an alkene with a hydroxyl group attached to one end of the alkene double bond. Alcohols are classified like halides and hydrogens; primary (1°), secondary (2°), or tertiary (3°) depending on the number of carbons bonded to the carbon with the halogen.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

i believe the answer is true.